Walking into a regular salad bar for lunch, one anticipates nothing more than a short and simple exchange of civilities and of course a mixed salad. But there are instances where the wisdom one may receive from the man behind the counter has more variety than the salad.

Busy New Yorkers generally eat lunch at their desks. This is New York, after all, the city where “time is money” and lunch minutes are counted. This meal can be a quick coffee and a sandwich on the go or perhaps a bowl of warm soup. To cater to this eating tradition, there are countless “delis” all over the city where you can dash in and grab a bite to take out for your lunch. One popular trend is to order a freshly-made salad. Many delis are especially-equipped with a glassed-in counter housing a myriad of salad components laid out in bins – carrots, cucumbers, broccoli, tomatoes, beets; you name it, they are all there, for after all, this is New York, where there is something for everyone. You call out your desired ingredients, and a friendly server mixes them up for you, and then packs it up in a plastic bowl for you to take back to your desk.

I buy my “compose-your-own” tossed salad from a salad bar on 60th Street at Lexington Avenue. I always eagerly anticipate the selecting of my ingredients to make a salad just as I want it for that particular day. Let’s see, shall I have tofu or chickpeas today? Will I dare to eat some fresh onions? Shall I toss in a few almonds for flair? The events of my day may be running in total chaos, but I can certainly be in control of my salad.

At my salad bar, the server behind the counter who assembles all my selected ingredients and tosses them together is a young, rotund black fellow with a smile and accent as broad as the Hudson River. I always enjoy my few minutes with him each day, for his smile seasons the pleasure of the tasty lunch to follow.

Today while I was waiting in line, Tony was busy mixing up a salad for the girl in front of me, and I heard him say a few words to her in Arabic. I discovered through their conversation that she was an Egyptian.

Listening to him speak with her, I assumed that he was one of the many African-Americans who have embraced Islam. When it was my turn, I said to Tony, “Oh! I am so impressed! Do you know Arabic? Have you become a Muslim?”

He looked at me, smiled and replied: “No, I am not a Muslim. But I am currently trying to learn Arabic. You know that story of the Tower of Babel in the Bible? It tells us that a whole lot of trouble was caused because people just can’t seem to understand each other. So I thought if I could learn the language of this faith and of these peoples who are certainly in need of having us better understand them, then that would be a positive step to better communication. I look at all the religions in our world, and I thought too, if I could learn to recite a few prayers in Arabic, I would be able feel my own faith in a deeper way.”

His words astonished me. I anticipated a simple, polite exchange of civilities, and instead I received a gift of unexpected, profound perception. As I watched Tony mix my salad, my thoughts tossed up in all directions like the lettuce leaves. I was led to think of many things while I waited for him to finish.

I thought of Queen Cleopatra reciting her line in Shakespeare’s play, “…My salad days, When I was green in judgment, cold in blood…”

I thought of those green salad leaves and my commitment to vegetarianism as a hope for a more respectful communication with our planet.

I thought of the events of that story of the Tower of Babel from the Chapter of Genesis, the first book of the Old Testament of the Bible. I recalled that it related how the people of the earth became so skilled in construction that they decided to build a city with a tower that would reach to heaven. I remember how God came to look at their tower and decided it would only lead the people away from His Infinite Wisdom. Just what had displeased the Lord so in this Tower of Babel construction project, I wondered? Was it because the people were so presumptuous that they could make a building so tall it would pierce the top of heaven? I thought about the construction site of a new skyscraper now rising on Manhattan’s skyline that I had passed on my way to the deli. I wondered about the boastful modern Babel builders of today who vie to make a name for themselves by trying to build the tallest building in the world, yet still do not manage to reach heaven in their earthly ways. I asked myself too, if these buildings of our new world were leading us closer or farther away from God, just as they had in the Old Testament.

I thought about the Twin Towers that used to grace lower Manhattan, and their tragic story.

I also remembered how in the story of Babel all the men on the earth at that time still spoke one language. I recalled in the text how, in reaction to their prideful building of that Tower, God thwarted their plans. He confused their language, causing them to speak different languages so they would not be able to understand each other, and how He also scattered the people of the city all over the face of the earth. I thought about how this story pertained to my life as a cross-cultural communicator and language instructor. I wondered if it was an illusion to think that all the languages of the world could ever come together in one humanity of communication, or rather are we condemned to remain mute among each other?

I thought of all the towers of incomprehension we build in our lives, not just with words, but with thoughts and deeds. I thought of how the outer words of speech and writing create not only beautiful literature, but also in many instances doubts, confusion and arguments.

I then thought of the Sufis and their Language of the Heart, and wondered if that could be the only true language all the peoples of the world could potentially share. I thought of how the Sufis speak and act with a Divine Gift of the language of the heart, where every outer word is a linguistic reflection of their inner peaceful quest for beauty and praiseworthy actions.

I thought about the true Sufi masters, who are not reclusive residents of monasteries, but who live in our midst and go about their business on their quest for finding the oracle of the heart. They are on the Sufi path, which may lead right through your neighborhood. This Sufi may be a shoemaker, a shop clerk, a lawyer, a photographer….or a salad fixer in a Manhattan deli.

But in the end, all these thoughts in my mind circled back to the simple wisdom of Tony’s words. His efforts honored the hope of the verse in the Qur’an which states: “We created you nations and tribes that ye may know one another” (49:13).

Yes, we need to try to give a chance to understanding those around us, whose languages and customs we do not know, so that we can know one another. Tony showed me that there are many individuals making just this effort. As he tossed my salad, I thought of the salad of our world, sometimes raw, sometimes cooked; sometimes flavored with ingredients both savory and spicy, a bowl of mixed greens of both incomprehension and the concord of many paths and peoples.

When he had finished tossing, Tony, with his ever-present bright smile, handed me my container of prepared salad with a flourish. I looked at all the diverse ingredients which had come together to make a salad like none other before it, all now mixed together in delicious harmony. As I took it from his hands, I knew I would be sustained this day not only by the green leaves of nature’s bounteous garden, but also by the green leaves of his salad of hopeful humanity, this salad which Dr. Martin Luther King called our “inescapable mutuality of existence.”

Katharine Branning is the Vice-President, Library, French Institute Alliance Française in Manhattan and author of a series of essays on Turkey, Yes, I Would Love another Glass of Tea. She is also the curator of the exhibit “Song of Stones” dedicated to Seljuk art held in New York and Washington DC.

Serenity sometimes comes in the form of perceptible or imperceptible signs; at other times it appears so clearly that even ordinary people can identify it. Whether itself and its signs resemble a spiritual breath blown into the ear of conscience or a Divine breeze that can be perceived only with great care; or it appears miraculously and so clearly that anyone can see them, as in the case of the Children of Israel during the time of Prophet Moses, and in the case of Usayd ibn Khudayr^[1], a Companion of the Prophet, to whom it came like a vapor while he was reading the Qur’an, serenity is a Divine confirmation for those believers aware of their helplessness and destitution before God, and a means of thankfulness and enthusiasm. It is God Who sends it, as declared in the verse: He it is Who sent down serenity into the hearts of the believers so that they may have more faith added to their faith (48:4).

Serenity usually comes to strengthen the believers’ willpower, to affirm their belief and hearten them. A believer gifted with serenity is not shaken by worldly fear, grief, or anxiety, and finds peace, integrity, harmony between his or her inner world and the outer world. Such a person is dignified, balanced, confident, assured and solemn, and self-possessed and careful in his or her relations with God Almighty. Egoism, vanity, and pride are abandoned; every spiritual gift received is attributed to God; humility and self- discipline are exhibited while thanking Him; and all dissatisfaction and uneasiness is ascribed to personal weakness and examined in the light of self-criticism.

As for itmi’nan (peacefulness), it is defined as full satisfaction and the state of being at complete rest without any serious lapse. It is a spiritual state beyond serenity. If serenity is the beginning of being freed from theoretical knowledge and awakened to the truth, peacefulness is the final point or station.

The ranks or stations of radiya (being pleased with God in resignation) and mardiya (being approved by God) are two dimensions of peacefulness belonging to good and virtuous believers and are the depths of resignation. The ranks of mulhama (being inspired by God) and zakiya (being purified by God) are two other difficult-to-perceive degrees of peacefulness relating to those brought near to God. The gifts coming through them are pure and abundant.

Some thoughts and inclinations displeasing to God may appear in serene souls, while only perfect calmness is found in those that are peaceful and at rest. Peaceful hearts always seek God’s good pleasure or approval, and the “compass needle” of their conscience never swerves. Peacefulness is such an elevated rank of certainty that a soul traveling through it sees in every station the truth of: I wish to set my heart at rest (2:260) and is rewarded with gifts. Wherever the believer is, the breeze of: They will have no fear nor will they grieve (2:62) is felt; the glad tidings of: Fear not, nor grieve, but rejoice in the glad tidings of Paradise that has been promised to you (41:30) is heard; the sweet, life-giving water of: Beware, in the remembrance of God do hearts find peace and tranquility (13:28) is tasted; and corporeality is defeated.

Peacefulness is realized when believers transcend material causes and means. Reason’s transnatural journey ends at this point, and spirits are freed from worldly anxieties. Here, feelings find whatever they seek and become as deep, wide, and peaceful as a calm ocean. Those who have acquired this rank find the greatest peace only in feeling the company of God. They become aware of Divine Beauty and Grace in their hearts, feel attracted toward Him in order to meet with Him, are conscious that existence subsists by God’s Existence, and that the power of speech exists only because He has Speech. Through this opened window they acquire, despite their finitude, the power to see and hear in an extremely broad capacity. In the whirl of the most complicated events, where everyone else is bewildered and falters, such people travel in safety and escape the whirl. In addition to being freed from worldly anxieties, a believer whose heart is at rest or peace welcomes with a smile both death and the obstacles following death, and hears the Divine compliments and congratulations: O soul at rest, return to your Lord, well pleased (with Him), and well-pleasing (to Him). Enter among My servants, and enter My Paradise! (89:27–30). Death is seen as the most agreeable and desired result of life. When his or her life has ended in death, he or she hears, as was heard from the grave of Ibn ‘Abbas, in every station passed through after death, the same Divine congratulations or Decree: Return to your Lord, well pleased (with Him), and well-pleasing (to Him). Enter among My servants, and enter My Paradise!

Such people spend their lives in the grave on the “shores” of Paradise, experience the Supreme Gathering in wonder and admiration, the Supreme Weighing of People’s Deeds in awe and amazement, pass over the Bridge, only because they have to pass over it, and finally reach Paradise—the last, eternal abode of those whose hearts are at rest or have found peace and tranquility. For such a person, the world is an ‘Arafat^[2] prepared on the way leading to God’s eternal forgiveness. The worldly life is the eve of the festival, and the other life is the festival day.

Our Lord! Grant us in the world what is good, and in the Hereafter what is good, and protect us from the punishment of the Fire. And bestow blessings and peace on our master Muhammad, the Prophet, the chosen one, and on his Family and Companions, good and virtuous.

Notes

1. Usayd ibn Khudayr felt surrounded by a vapor-like mass while reading the Qur’an and felt greatly exhilarated. (Tr.)

2. The plain where Muslim pilgrims stay for some time on the eve of the Religious Festival of Sacrifice as a pillar of pilgrimage. (Tr.)

By examining the heart of a crocodile, researchers have discovered how it is that an air-breathing land animal can manage to glide through murky waters for several hours without the need to surface.

There is that one scene in documentaries that we often come across on television: Crocodiles gliding gracefully inside the water, waiting for hours for the perfect time to pounce and snatch their prey from their necks and into the water. But how do these animals manage to stay underwater for almost two hours without surfacing for air even though they, just like human beings and other land animals, live on pulmonary respiration and are in need of the free oxygen in the air?

A member of the reptiles class, crocodiles do not have gill nor can they have skin respiration since their skin is covered with a thick and airtight keratin armor. Just as every living organism are provided with a suitable anatomic and physiological character for their survival, crocodiles are also granted with a system that facilitates their long stay in the water.

Crocodiles are bestowed with a special heart anatomy different to other reptiles like lizards, tortoises, and snakes. The hearts of other reptiles are designed to contain three sections including two atriums and one ventricle. The right atrium, which collects the returned oxygen-deprived (deoxygenated) blood and the left atrium which collects the oxygen-rich (oxygenated) blood retrieved from pulmonary arteries of the lung, transports the blood to one common ventricle. Because there is only one ventricle to receive and combine oxygenated and deoxygenated blood, a mixture of less oxygenated blood is pumped to their body. Depending on outside temperature, the body temperature of a reptile increases or decreases. Their metabolism slows down, almost to a halt, while their body temperature decreases when outside temperature drops near or beyond freezing conditions. Hibernation begins as a result. Frogs and reptiles stop hibernating as soon as their body temperature increases depending on the outside temperature when the weather gets warm. These organisms are called cold blooded animals (with variable body temperatures) because of this feature.

The heart of a crocodile is different to other reptiles in that it has four chambers just like birds and mammals. Blood is sent to the lungs for gas exchange from the right, and from the left ventricle it is pumped to the body. Thus the two types of blood do not mix in the heart. However, what is interesting is that blood is mixed as soon as it leaves the heart via a valve (foramen of panizza) placed in between the right and left aorta.

What could be the purpose of blood, which does not normally mix in the heart, mixing through the medium of a hole? Does this opening in between two aortas indicate a flaw? It is understood after some research that this hole in fact is not a flaw or an anomaly; on the contrary, it is a necessity for a metabolism suited perfectly to the lifestyle of the crocodile.

Warm blooded vertebrates like birds and mammals with a four chamber heart have faster metabolic speeds and higher blood pressures. For these organisms can only supply the energy they consume during their daily activities via such a fast metabolism and a high level of oxygen provided with oxygenated blood.

If the metabolism of a crocodile was fast like mammals all throughout the year, it would have to continuously be nourished and use oxygen. Furthermore, because crocodiles do not have much predators, they could have also lead to the extinctions of some species by overpopulating if they featured a faster metabolism. The low ratio of heart-body mass in crocodiles (0.15%) compared to mammals and birds (0.40%-0.50%) cause the movements of crocodiles to be relatively slower. The Almighty, who creates everything with his wisdom, lowers the blood oxygen ratio and the metabolic speed of crocodiles by creating a valve that combines the two aortas. Thus eliminating the possibility of crocodile overpopulation.

Crocodiles have two aortic arches whereas mammals only have a left, and birds have one right aortic arch. The left aortic arch, despite some contact with the returned blood via foramen of panizza, delivers the oxygenated blood towards intestines, stomach, spleen and the liver after receiving it from the left ventricle of the heart. This is because the digestive system of a crocodile requires oxygen-rich blood. Deoxygenated blood while exiting the right ventricle goes towards the pulmonary arteries of the lung for exchange and mixes with oxygenated blood coming from the right aorta, feeding other organs that are instrumental for its slow metabolism.

Under the water, separated oxygen-rich and oxygen-poor blood mixes when exiting the heart and switches route, thus making oxygenated blood vessels start to carry oxygen poor blood. So what is the reason behind this switch in the direction of the bloodstream under the water? See at this point, the extraordinary features of the crocodile blood circulation system kick in. The two anatomical features belonging only to only crocodile hearts is what enables them to stay under water without breathing. Because of little or no lung use under the water, a big portion of the blood stream is diverted away from lungs; therefore oxygen poor blood is pumped back to the body. As one feature of the two, foramen of panizza restricts (does not close) upon signals coming from nostril sensors under the water but expands and remains open on land. The two aortic arches connects with each other via foramen of panizza as soon as they leave the heart but merge completely in the lower parts of the body away from the heart (anastomosis).

The second feature stems from a serrated valve. Refilling of pumped blood is stopped via a passive, thin leaf-shaped valve which is located at the tip of the pulmonary artery exiting the right ventricle. Thus, one-way direction of blood flow in the heart is maintained. These valves, which carry nodules made of connective tissue, constrict during the dive and blood flow to the lungs is reduced greatly. Therefore blood rejoins the systemic circulation from the right aortic arch.

The blood circulation of crocodiles is similar to birds, mammals, and humans while they are active on land. Oxygen-deprived blood is sent to lungs for gas exchange. The only difference is the turning of the right aorta to the left and the left aorta to the right. Oxygen rich blood not only flows through the left aorta but also through the right aorta via foramen of the panizza as well causing distribution via two channels into the body. However, the foramen of the panizza being open is not sufficient for these two channels to be used. At the same time, the pressure of the blood within the left ventricle needs to be higher as well. This way, high pressure oxygenated blood flows into the right aorta through the opening of the panizza, applying pressure to the valve at the tip of the right aorta to close it in order to prevent the mixing of the oxygen-poor blood into this route. As a result, oxygenated blood gets distributed quickly by each aortic arch without mixing with the used blood. Thus, oxygen-poor and oxygen-rich blood follows the following route on land

* Deoxygenated blood: Body – superior and inferior pulmonary veins – right atrium – right ventricle – lung pulmonary artery – lungs.

* Oxygenated blood: Lung pulmonary vein – left atrium – left ventricle – right aorta and left aorta via panizza valve (both aortas are active) and body.

The opening of the panizza narrows with the help of signals coming from the nostrils when crocodiles submerge. At the same time serrated valves at the tip of pulmonary artery that transports the blood to the lungs also constrict. While this serrated valve is at work, a majority of the blood returning from the body is not sent to the lungs because they are not functioning at the time. This serrated valve also increases the pressure of the right ventricle. This pressure, along with elevated resistance in pulmonary circulation and lowered pressure of systemic circulation, leads to the opening of normal valves at the tip of the left aorta. In the end, the left aorta which normally carries oxygenated blood on land starts carrying oxygen deprived blood, and there is a route switch.

The most beneficial part of this switch is to re-route the deprived blood back to the body via a different route, that is, the left aorta. This by-passes the lungs and prevents time loss. Despite the fact that blood of the left aorta mixes with the oxygenated blood of the right aorta to some degree via the panizza valve, the main function of this opening while submerged is to supply blood flow to the arteries feeding the heart and brain through the transfer of some poor blood from the left aorta into the right aorta; this way vital organs are not left without blood.

Blood returning from the body is not sent to the lungs for gas exchange when crocodiles are under the water. However, existing oxygen in the blood can be delivered to the tissues quickly by a route switch. The amount of bicarbonate ions that is important in the transport of CO2 in the blood increases when oxygen pressure in the tissues drop. Anaerobic respiration of tissues increases. This leads to an increase in lactic acid levels and reduces pH. Eventually, it facilitates the release of oxygen carried by hemoglobin. In the end, oxygen that is bonded with hemoglobin is used more efficiently. In the meantime, the body temperature of a crocodile submerged under water decreases and slows down its metabolism, reducing the need for oxygen. Oxygen stored in the blood can be sufficient up to two hours under the water. However when these reserves are consumed, crocodiles have to resurface to breathe even though it may cost a prey to escape.

Crocodiles can live on land and in the water and adapt to their environments with ease and efficiency thanks to the ponderous working of their mechanisms under water, the change in blood circulation, slow blood flow, reduced body temperature and metabolic speed bestowed upon them. Just like humans in sleep, crocodiles can remain submerged for long periods (4-6 minutes in usual dives; up to 2 hours when pressed) with this perfect system granted to them. Crocodiles use these mechanisms not only when under water, but also while resting or for periods after heavy feeding.

No matter how fast or how far a person runs, the horizon will always be beyond them. This being the case, the real distance and depth of the horizon is inside a person, it is in their mind and perception…

A race I will always remember

Not too long ago, when I was still a little boy, I found myself running from my father’s village to my mother’s, and from my mother’s to another and to another, in the hope of catching up with something that was neither a ball, some other toy, nor a bird, but rather the point, the line where the sky seemed to touch the earth. We call it the “horizon.” That line, that “place,” first presented itself to me hiding right behind the trees to the left of my father’s house. I started out that day walking rather leisurely because the distance between me and the horizon seemed so short. When I observed that the sky had moved, or rather seemed to have moved further away, I hastened my steps. Then I noticed that the sky moved further and further away. Well, being determined to reach the place where the sky certainly touched the ground, I kept walking faster and faster until I found myself running.

I ran for quite a while until I realized that “there”, where the sky and the earth met, was still further away, that it would take me more time and effort than I had thought. I went back—I had to go back—to my father’s village, back to my usual village life because I saw that perhaps much more was involved, that maybe much more effort was called for in order to achieve what I desired, namely, to get to the point where I could touch the sky, where I could climb the sky. I went back to the ordinary, the normal life and experience of the village and of my people. But I did not tell anyone, I did not discuss the experience with anyone, even though I did not stop and could not stop thinking about it. I thought to myself that perhaps a week, a month, maybe a year would suffice for me to reach the place where the sky and the earth embraced. I was absolutely certain that right there in front of me, over there, not too far away, the sky touched the ground. And I thought that perhaps all I needed to do was keep walking, keep running, and keep racing forward, without stopping, without interruptions, without distractions in order to get to where the sky kissed the ground.

Today, thirty-five years later, I have realized that I was not wrong. I was right. The sky did touch the ground. It touches the ground all the time. You may ask “but where and how?” The sky touches the ground in our perception. Look across from your window into the distance. What do you see? Or, go outside and look in the distance. What do you see? The sky is right there, over there, touching the ground, the road, the houses, the trees, the mountains, the sea, and remaining there. But keep in mind that this is all happening in our perception. In perception, things are the way they appear, the way they seem. No rigorous, critical thinking is involved. And this happens so many times, and in fact is happening now; it happens every time that we are not thinking deeply, with attention and effort. It happens every time we fail to allow other perspectives, other possibilities and other possible interpretations to emerge.

The sky touches the earth, embraces and kisses the ground, right there in a fixed position, as long as you do not move. Once you move, it moves. And when you run after it, it too runs, not towards you though, but rather away from you. If you stand still, it stands still. If you stay where you are, it remains where it is. If you move even an inch, it will move. It will never allow you to catch up with it, to touch it; it will never allow you to possess it, to tame it; it will never allow you to take possession of it. And yet, it is always there, “putting everything into perspective.” By that I mean the horizon enables us to see, for without horizon one cannot see much of anything. Think about it! Everything presents itself in horizon. Everything dwells in the horizon, everything is within the confines of the horizon, and depends more or less on this phenomenon. And if I may borrow an expression from Saint Paul’s speech at the Areopagus (Acts 17:28) and be at liberty to use it as I see fit in this context (just as some scholars say he himself was at liberty to do with the same expression from the writing of Epimenides of Knossos (6th Century B.C.)), one can say that “that in which we live and move and have our being” is the horizon.

Standing still, remaining in one fixed position is not in the nature of the horizon. Its every stop (or what appears to be its end, its boundary) is temporary and transitory, like a pilgrim’s stop on a journey whose destination is still far away. It keeps moving, and it invites us to keep moving too, keep working, keep meeting people, keep exploring, keep digging, keep sowing, keep cultivating, keep harvesting, keep looking, keep reading, keep writing, keep thinking, keep talking, keep wondering.

We hear, not infrequently, the expression, “on the horizon/in the horizon.” What does it mean? It means in view, in the possible future, in sight. That which is in or on the horizon appears close, and seems to be approaching; it is as if it’s right there among the things that one hopes to do soon, as something squarely within one’s reach, among the things that one’s abilities can handle. What is in the horizon, then, is something that appears “present” and seems quite achievable.

What is a horizon? And what does it do?

A horizon is inseparable from a living, perceiving human being who is in the open or in the frontier of the open. There are no horizons in closed spaces, closed places. The distance between a living human being and the line where the sky and the earth meet is very wide. It is infinite. It is far, far away. You can only measure it with your eyes, your mind and your soul. You can figure out how long it is only to the extent that your eyes, your mind and your soul can go. An application of any other measuring device will only frustrate you because the moment you start going after it to measure it, it will recede. But the truth is that what you are actually seeing of the horizon is only a small part of it. The bigger part is on the other side of the horizon. Every horizon has at least two parts: a front and a back. The front of the horizon consists of the part you are seeing, and its back consists of the part hidden from you because of the hills and mountains, the earth, the road, the trees, the sea. In fact, the line where the sky seems to touch the earth is really only a perceived curve or a perceived point of contact, but the horizon really goes far and farther away, without end: it stretches into infinity.

All the things we are seeing are in fact standing in the way of the horizon. Similarly, all the things we are thinking right now, all our thoughts and ideas, everything that is presently on our minds can be an obstacle to a deeper and fuller understanding and appreciation of the horizon. We have to let go of all of these things in order to begin to have an idea of the depth and richness of the horizon.

For now, let us focus on the part of the horizon that is visible to us. It is a world, the world that we live in or would like to live in. Normally, it consists of people, people of different religions and/or of no religion at all, people of different languages and cultures, different experiences, different states and walks of life, different situations and aspirations, people driven by different desires, values and visions, people of very deep opinions, inspirations, beliefs and deep convictions other than our own, people heading in a thousand and one directions. This world, this visible side of the horizon also includes animals of many different types and habitats, which eat different kinds of food and have different spans of life. It also includes many different trees, bushes and flowers, and different types of grasses, etc. Mountains and hills and valleys too, rivers and big oceans, streams and creeks, are all part of this side of the horizon. Small and big houses, low and high buildings, shelters and palaces, mud houses and ghettoes are all part of this side of the horizon that we are seeing. But we do not actually see everything that we know is out there, that is all around us, that is over there in front of us…

How do we even know that there is anything out there, that other people are out there? A long walk, travels, meeting people, doing business with people, education, etc. confirm that there are other people out there, other lifestyles, other ways of thinking, other ways of doing things, other attractions, other things that people consider as very precious and worth dying for. We read about these things, have actually met and seen them with our own eyes, have lived with people of different orientations and values, have had some great opportunities to exchange ideas with them. But neither our reading and studying nor our investigative and explorative eyes can exhaust the visible side of the horizon because even the visible side has its own invisible aspects and invisible faces. Let us take for example persons, situations and objects.

From time to time, a person whom I have known for many years, not only surprises me, but also seems to be a surprise to herself/himself whenever s/he says something or does something I could never have thought or imagined her or him doing. And people of this nature are not uncommon.

How about situations? They are similar. Even the most familiar situations often have aspects that are new and different, which we can see if and when we look with more attention and care. And the moment we become used to these, even newer different aspects of the same situation emerge. The same goes for things such as books, clocks, chairs, doors, and so on. A book often presents us with information that we did not see the first time we read it. And if you read it again, you will again see something you missed the second time you read it. If you wish, you can read it again and again, and you will see something new every time. The book will never fail to make you see something new and/or think something new.

Can a chair or a door do something similar? That is, can a chair or a door make you see something new or think something new every time you encounter them? Let us see. A chair, unlike a book, seems to have no generative power. It seems mute and sterile. But can a chair speak and make us think? The answer is yes, it can speak and make us think. No one would disagree that the chair of Pontius Pilate, the chair of a Court Judge, the chair of Saint Peter, and so forth do have a powerful message. Although these chairs I have cited are special, every chair can say something to us and really make us think. For example, chairs for children and for adults make us think different thoughts, which by the way, make us give children appropriate chairs and to adults what is suitable for them. If we did not think differently of these chairs, chances are we would give adults the chairs meant for children and vice-versa, or give the same kind of chairs to everybody, children and adults alike, seriously compromising comfort. And some chairs would even fall apart (that is, if children’s chairs are given to heavy people like me to sit on).

Doors too make us think. For example, the Door of No Return in Goree Island in Dakar, Senegal, and the Door of Hope in Johannesburg, South Africa, makes every visitor think. But again, although these specific references are special, every door, including those that may seem unimposing and insignificant, can really make us think. Every door has a message.

The bottom line is that even the most visible side of the horizon can have aspects that may not be totally obvious and immediately accessible. Therefore, the visible, that which seems completely clear can still make us think because it often has layers, folds, dimensions, messages that lie beneath its surface. There are always other meanings, other messages behind the obvious. And the moment we finish harvesting one message, the moment we finish reading one meaning, the horizon presents us another one, and yet another, and so on and so forth. Inexhaustible indeed, this horizon can constantly give new meaning, hope, color, shape, style, texture, depth, taste and strength to our lives for endless joy and delight, even under very difficult circumstances. Why? Because the horizon has power to liberate us from the present, the immediate, the obvious. As it draws back, so to speak, that is, when we attempt to respond to its invitation into the open, when we dare to go after it, go with it into the deep, when we allow ourselves to move with it and flow with it, then it can open new doors, generate new ideas, launch new beginnings, reveal inroads, illuminate new bridges, disclose exits, uncover new faces, make terrains of other possibilities visible, make cooperation and collaboration possible, make teamwork possible, bring along other solutions, other fertile soils. With the horizon, there are no closed doors, no human being is a finished project, no done deal, no finished once-and-for-all discussions, no insurmountable barriers. The horizon’s open field stretches into infinity.

All of this is but an invitation to read between the lines, i.e., “to resist simplistic interpretations that dogmatically ascribe fixed significations to [things]” (G. Weiss, Refiguring the Ordinary, Indiana University, Bloomington, 2008, p.58).

It is about the need to go on researching other possible meanings and interpretations of a text, to go on searching for other possible answers to certain problems, to appreciate the expanding limits, and to devote more time and energy to the lifelong project of exploration of self and of the world (and of God) (see P. Okogie’s “Horizon: the birthing world” in the Journal of Horizons of Horizons, Vol. 1, no. 1, Duquesne University, Pittsburgh, 2012, p.10).

Rev. Dr. Okogie is Assistant Professor of Philosophy and Bioethics, University of Saint Anselm, Rome, Italy.

What possible similarities could there exist between a human and a tree? Interestingly, the open wounds of human beings and trees are subject to the same laws and are healed in similar ways.

Have you ever wondered what kinds of similarities exist between human skin and the bark of a tree?

Trees are subject to major and minor injuries just like humans are. These injuries could be the result of a broken branch, insect infestation, animal damage, fire and human related damages. These kinds of injuries can lead to the infection of a plant which can cause rotting and damage to the transport tissues like phloem (nutrients) and xylem (water) by microorganisms and insects (bacteria, fungi, parasites).

Fluid excretion in wounds and development of scar tissue

Blood serum is secreted in human wounds, whereas gum and resin type fluids are secreted in various trees (Figure 2 and 3). Serum plays an important role in sterilization of the wound, along with blood coagulation. Defense mechanisms in trees involve excretion of different fluids (resin in needle-leaf trees, gum in broadleaf trees) that are synthesized via composition of various chemicals. The most important feature of these fluids is that with their special chemical make up, they can protect the wound from organisms like bacteria, fungi, and insects that are potentially harmful to the tree. These fluids also feature coagulation like the human serum; they congeal and solidify after excretion and trigger a biological healing process while physically covering the wounded area.

Wounds are repaired with new connective tissue cells (fibroblasts) in humans and by callus in trees. Healing of the wound following the coagulation takes place with proliferation of cells in this region (epithelialization). First, epithelial cells wrap the wound via proliferation. New transport tissue is developed during this process. Next, fibroblasts that are in charge of wound repair are transferred into coagulate via this transport tissue. Fibroblasts synthesize collagen protein of the required fiber structure needed for the wound repair. Injured area is woven with these, and recovers its former shape in time depending on the size of the wound.

Healing is granted through timely reproduction, transformation and maturation of paranchimatic cells that make up the callus, when only a portion of tree bark is damaged. Paranchimatic cells are fused side by side and they form a thick elevation of callus tissue around the wound (Figure 4). At the end, these are activated for the development of a new, healthy cambium and bark. Cambium tissue is responsible for vertical and lateral growth of a tree therefore it is vitally important that it does not suffer any damage. This tissue in growth season proceeds from the perimeter of the wound towards the center for a complete healing. The productive efficiency of the tree medium can speed up or slow down the curing process similar to humans.

The reality is that all living things are created with a dress suited for their environments so that their bodies can be protected from negative elements from the outside world. Organisms are armored from many harmful physical (mechanical, extreme temperatures, light etc.) and chemical effects with this perfectly bestowed dress as a manifestation of the divine compassion in the universe just as in the case of the wounds of humans, animals and plants which are subject to the similar laws found in nature.

Historical events mentioned in the Holy Qur’an reveal critical clues about the social arrangements of the tribes onto which God has sent His messengers. By scrutinizing on these parables one can easily notice that whenever a prophet is sent to a group of people, his message was denied at first by the ruling clique of that social order. In various places of the Holy Qur’an, these people, who are at the climax of the society and who oppose the prophets and their followers, are addressed as al-mala’ (the chieftains). Mala’ is a distinctive group in tribal culture because, even though they are small in number, they are rich, influential and well respected. Among the society in which they live, mala’ appears to be the ultimate preservers of the status quo where they have the final say. According to the Qur’an, arrogance is the central characteristic of mala’ which gets in their way of accepting the religion:

“The leading ones among his people, who were arrogant and oppressed the others, said to those that they scorned, to those among them who were believers: “Do you really know and consider Sālih as one sent by His Lord with a message?” They replied: “We do indeed believe in what he has been sent with.” Those who were arrogant said: “What you have come to believe in we indeed disbelieve.” Then (without enduring any longer to see her as evidence of the truth of Sālih’s message), they cruelly slaughtered the she-camel, and disdainfully disobeyed the command of their Lord, and said: ‘O Sālih! Bring upon us that (punishment) with which you have threatened us, if you are of those sent (by God with the truth)!’” (Al-A’raf, 7:74−77)

Even though mala’ portrays itself as a completely sovereign and self-sustaining group, it necessitates the full obedience of jumhoor (majority of the society) in order to continue its existence. This is the main reason why mala’ has been the foremost opposing group towards the messengers of God. The message sent to people via prophets, and the notions attached to it (e.g. tawheed: accepting that there is no god but God, tasleem: surrendering to the God, tawakkul: reliance on God by accepting that He alone is sufficient for all the needs) in every way undermines the very existence of mala’. The particular teachings of the prophets that turned mala’ against them include:

• Wealth or genealogy does not reflect peoples’ positions before God
• No group of people is inherently superior or inferior
• Worshipping God does not require any mediators

Based on the verses of Qur’an and traditions of the prophets, the methods used by mala’ in order to alienate the prophets and their followers can be categorized and exemplified as follows [1]:

1. Fabricating misconceptions about the prophets, their messages and followers: Claiming that the prophets are wizards, liars and/or mad people. (7: 65-66, 109-110)
2. Ridiculing and mocking. (11:38)
3. Encouraging materialism and denying the afterlife. Using material tendencies to divert the attention of people from the teachings of religion towards worldly pleasures. (23:24, 25, 33)
4. Violence: Torturing and killing prophets and followers publicly or secretly, casting them out of their homelands. (7:121-124; 127)
5. Creating fear among the laypeople either through violence against the believers or through misconceptions (7:90; 7:88)

Mala’ in the present day

The intervention between individuals and high moral values, for the sake of personal interests, is still continuing to this very day, only changing its form. So Mala’ still executes a very subtle yet effective plan to protect the socio-economic status of the “privileged,” at the expense of depriving society of morals. In the modern times, thanks to the blooming ideas of freedom and democracy, it has been well accepted that social orders, in fact, sustain themselves much proficiently in the absence of an aristocrat group which is meant to rule the rest of the society. That is the main reason why, in today’s societies, it is not as easy to refer to a specific group as mala’ as it was in the past. However, according to some theories, mala’ has never ceased its existence. According to these claims, even though today’s democracies are designed in the best way to reflect the majority’s opinion on governments, mala’ has generated novel ways to control society without being exposed as a distinctive group. Mala’ of modern times prefer to perform its methods behind the scenes by simply making laypeople believe that it does not exist. It is not involved in matters openly as it used to be but rather reaches its objectives via manipulating majority thinking [2].

These theories might be quite stirring but they are still in need of conclusive evidence. On the other hand, if we re-examine Qur’anic verses explaining the tactics employed by mala’, we can easily notice that similar practices are still being used for various propaganda purposes, especially in the mass media. According to Noam Chomsky, institute professor* of linguistics at the Massachusetts Institute of Technology, the mass media is the ultimate milieu of spreading propaganda in the contemporary world. In his book Media Control: The Spectacular Achievements of Propaganda, Chomsky claims that in modern societies propaganda is the ultimate strategy employed by the elite clique to be able to pacify the masses and control them: “In what’s nowadays called a totalitarian state, or a military state, it’s easy you just hold a bludgeon over their (society’s) heads and if they get out of line you just smash them over the head. But as societies become more free and democratic, you lose that capacity. Therefore you have to turn to the techniques of propaganda. The logic is clear. Propaganda is to a democracy what the bludgeon is to a totalitarian state.” Chomsky summarizes the methodology of propaganda as follows: “The people in the public relations industry aren’t there for the fun of it. They are doing work. They are trying to instill the right (!) values. In fact they have a conception of what a democracy ought to be. It ought to be a system in which the specialized class are trained to do their work for the service of the masters, the people who own the society, and the rest of the population ought to be deprived of any form of organization because organization just causes trouble. They ought to be just sitting alone in front of the television set and having drilled into their heads daily the message which says the only value in life is to have more commodities, or to live like that rich middle class family you’re watching…” [3].

Propaganda

The methodology of modern day propaganda was introduced at the first quarter of the twentieth century by Edward Bernays (1891-1995), so-called father of public relations, whose marketing skills made him one of the most popular advertisers of the time. According to Bernays, an advertisement could make consumers want things they do not need if it is prepared with the right tools; the tools that are capable of manipulating human thinking [4]. Nevertheless, these techniques necessitated a profound understanding of consumer psychology. Even though Bernays was not a psychologist by training, he had a very robust source from which he could obtain intriguing ideas about the ways the human mind work: his uncle, Sigmund Freud.

Freud was not a big supporter of the United States and he would not hesitate to criticize America openly. However, by means of his nephew Bernays, his ideas have influenced US lifestyle profoundly. Freud believed that human beings were in fact irrational creatures controlled by their primal fears and unconscious, selfish and bodily desires. Based on this assumption, Bernays concluded that instead of being logically persuasive, advertisements had to link the mass produced goods to people’s subconscious in order to be appealing. One of Bernays’ first advertisement campaigns is a great example of how this new approach worked: George W. Hill, president of American Tobacco Company, hired Bernays in 1929 with the intention of convincing American women to smoke. This was not an easy task in the 1920s because in that era smoking was perceived as a masculine habit, one which was unthinkable for women. After discussing with various psychoanalysts, Bernays decided to start an advertisement campaign called “The torches of freedom” which portrayed smoking as a symbolism of free women [4]. To this end Bernays used mass media to distribute images of top models wearing the most fashionable outfits of the time to create a “free woman” image whose indispensable constituent was smoking cigarettes. The campaign turned out to be a triumph for the American Tobacco Company. Soon smoking became a central habit for modern American women. Ironically, American women became addicted to tobacco on their quest for freedom. Even today majority of advertisements targeting women are based on similar slogans.

Manufacture of consent

After his successful advertisement campaign with the American Tobacco Company, Bernays worked for other big US corporations such as CBS, Procter and Gamble, General Motors and General Electrics. His achievements in the marketing sector started to influence political thinkers as well, such as renowned journalist and political commentator Walter Lippmann (1889-1974). Lippmann believed that mobs could not be entrusted with decision-making, thus, in the interests of power, ordinary people (or in his own words “the bewildered herd”) needed to be managed by enlightened experts. In the art of democracy public management was supposed to be obtained not by force but by what he called the “manufacture of consent.” In his articles he defined this concept as follows: “… the manufacture of consent is capable of great refinements no one, I think, denies. The process by which public opinions arise is certainly no less intricate than it has appeared in these pages and the opportunities for manipulation open to anyone who understands the process are plain enough…The creation of consent is not a new art. It is a very old one which was supposed to have died out with the appearance of democracy. But it has not died out. It has, in fact, improved enormously in technique, because it is now based on analysis rather than on rule of thumb. And so, as a result of psychological research, coupled with the modern means of communication, the practice of democracy has turned a corner. A revolution is taking place, infinitely more significant than any shifting of economic power.”

The revolution indeed took place. As Lippmann has foreseen the techniques introduced by Bernays, it has been vastly used by world powers in order to manipulate communities’ thinking. One of the most infamous examples is for sure the Nazi Party’s anti-Jewish propaganda before and during World War II. Dr. Joseph Goebbels, who worked as the Reich Minister of Propaganda in Nazi Germany from 1933 to 1945, was a passionate admirer of Bernays even though Bernays had Jewish origins. He tried to meet Bernays several times in his lifetime. He even claimed that he had one of his books autographed by Bernays. Goebbels used propaganda techniques to psychologically prepare German society for the annihilation of Jewish people. Unfortunately, it was neither the first nor the last case where propaganda techniques were employed to alienate a group of people because of their race, nation or religious beliefs.

True freedom

In 1990, Edward Bernays was named one of the 100 most influential Americans of the 20th century by Life Magazine. In his book Propaganda, Bernays describes the extent of manipulation quite frankly: “The conscious and intelligent manipulation of the organized habits and opinions of the masses is an important element in democratic society. Those who manipulate this unseen mechanism of society constitute an invisible government which is the true ruling power of our country. We are governed, our minds are molded, our tastes formed, our ideas suggested, largely by men we have never heard of. This is a logical result of the way in which our democratic society is organized. Vast numbers of human beings must cooperate in this manner if they are to live together as a smoothly functioning society. In almost every act of our lives whether in the sphere of politics or business in our social conduct or our ethical thinking, we are dominated by the relatively small number of persons who understand the mental processes and social patterns of the masses. It is they who pull the wires that control the public mind” [4].

Such means of social manipulation is indeed discomforting to consider, but remains a reality. In the contemporary world, the means through which propaganda spreads is stronger than ever. A single touch on our smart phones, let alone watching television or surfing the internet, can be sufficient to expose ourselves to a bombardment of manipulative advertisements, news and ideas. Consequently, the inevitable question that is raised is: “How is it possible to live and think freely without being controlled and manipulated by sources of propaganda?” Unfortunately, solution to this problem is not a trivial one. Rather than using logical arguments to modify society’s mindset, modern day propagandists try to change people’s lifestyles in order to influence their way of thinking. A quote credited to Prophet Muhammad’s companion, Umar ibn al-Khattab, underlines this threat quite successfully “He who does not live in the way of his beliefs starts to believe in the way he lives.” Perhaps, under such circumstances, the least we should do is to filter out materials that are intended to change our moral values bit by bit. In particular, elements of mass media tirelessly impose that an individual cannot be completely free unless he performs whatever he desires. Any external factor that prevents people from obtaining what they like is represented as a restriction to freedom. By doing so it is made sure that religious and moral disciplines do not interfere with people’s decisions and they are left alone with their yearnings. As a result, instead of becoming free men, society is being transformed into slaves of egoism and consumerism. In my opinion, being able to defy such threats depends on following the footsteps of the people who managed to reduce mala’s influence in the most effective yet peaceful ways, namely the messengers of God. Frugal but dignified lifestyles of prophets Abraham, Moses, Jesus and Muhammad (peace be upon them all) and alike should be our points of references instead of the characters displayed on billboards, movies and television series. We should constantly remind ourselves the moral teachings which state that true freedom can only be achieved by freeing ourselves from selfish desires.

*Institute Professor is the highest title that can be awarded to a faculty member at the Massachusetts Institute of Technology.

References

[1] Muhammad Alshareef. Perished Nations, online lecture series.

[2] Bernays, Edward. 2004. Propaganda, Ig Publishers.

[3] Chomsky, Noam. 2002. Media Control: The Spectacular Achievements of Propaganda, Seven Stories Press.

[4] Curtis, Adam. 2002. Century of the Self, BBC.

The Fountain was being published in German as Die Fontäne, in Russian as Noviye Grani, in Arabic as Hira, and in Turkish as Sızıntı for quite many years, and now two major languages—Spanish and French-spoken by large populations of the world are coming into scope (Both magazines were released a year ago; Revista Cascada started online, it is now available in print).

Ebru started off this year with a remarkable gala followed by a symposium early February in Dakar, Senegal. Honored by the Prime Minister Abdoul Mbaye, the gala featured several ministers, academics, and community leaders, not only from Senegal but all over from thirty countries, who came to witness yet another initiative inspired by Fethullah Gülen. Most of the participants were already familiar with this name either through successful schools that are run in partnership with Turkish entrepreneurs and educators or through dialogue activities by foundations like ATSA, (Atlantique Turquie-Sénégal Association Pour le Dialogue Culturelle Entre Les Civilisations) which was one of the organizers of the event. This was not the first time Senegal met the Hizmet / Gülen Movement; Yavuz Selim Colleges have been open in this country since 1997 with a well-deserved reputation for academic excellence. We congratulate Ebru for this great start, and hope Revista Cascada will soon carry the banner to the expansive territories of Cervantes.

The Fountain features in this issue contributors from India, Pakistan, Turkey, Italy, and United States. Mohammad Aleem from India reviews Fethullah Gülen’s masterpiece “The Messenger of God: Muhammad.” Aleem, who also translated the book into Hindi, praises the work as follows: “Any person who enjoys reading would not be able to keep himself or herself unmoved if he or she gets the chance to go through such an emphasis made in this book encouraging readers to try their best to emulate the Prophet in every possible way and guide them to become a human as God has envisaged for them so that they can understand the intricacies of this world and the next.”

Seema Arif from Pakistan takes us on a thoughtful journey into the challenges of the present conditions of life. She questions on what modernism and post-modernism have brought into our lives when she says, “In search of the “theory of everything,” we have almost forgotten all good and great theories and ideas about everything, leading us to skepticism and unbelief.”

Rev. Dr. Pachomius Okogie from Italy presents a wonderful metaphor of the “horizon” as an endless opportunity for liberation: “Because the horizon has power to liberate us from the present, the immediate, the obvious. … With the horizon, there are no closed doors, no human being is a finished project, no done deal, no finished once-and-for-all discussions, no insurmountable barriers. The horizon’s open field stretches into infinity.”

Finally, Katharine Branning from USA sets on our table a delicious and beautifully garnished salad from the wise server of a local deli she frequents for lunch. In this thoughtful memoir from an ordinary working day in New York, you will find a feast of wisdom, as healthy a nourishment for the heart as a freshly mixed green salad.

Some medications are effective directly over the area they are applied to. Some however are transported to distant regions via blood flow and that is where they are most effective. Medication is either taken orally or through injection. When medicine passes into the blood stream from the place of administration, it is considered to be absorbed. A good example is the transportation of medicine into the blood stream of capillary vessels between the muscle cells when injected into muscle tissue. A drug taken orally however is absorbed through the blood vessels in the gastro-intestinal system.

For orally-taken medication to be absorbed, it should be able to dissolve in gastro-intestinal fluids. First, it is broken into smaller units due to the corroding effects of stomach acid and various enzymes are secreted, then chemicals in the drug composition pass into the gastro-intestinal fluid in a molecular form. This event resembles the dissolving of a sugar cube inside a glass of hot tea. First, the sugar cube gets broken into pieces and then dissolves. A mix with a tea spoon makes this event happen a little faster. In a similar fashion gastro-intestinal movements help with the absorption of medicine. Liquid drugs like syrups dissolve in the gastro-intestinal fluid faster since they are already in smaller units; therefore they get absorbed faster.

Drugs mostly get absorbed through the small intestine. The most important task of this organ is to enable the absorption of nutrients. It is approximately 10 meters long and 4 centimeters wide. The inner lining of the small intestine has finger-like projections called villus and even smaller projections that are located on these villi are called microvillus. One of the reasons, maybe the most important reason, why the our intestines are created in this way is that as a result, the inner surface area of intestines increases multifold. Such that the inner surface area of a human beings small intestine can increase up to 200 m2 and this greatly facilitates the absorption. These projections are made of intestinal cells.

The molecules carrying the medication reach the capillary vessels by passing through these cells and then join the blood stream by crossing through capillary vessel cells. Furthermore, intestinal cell membranes host a special protein that filters unwanted substances for the cell and returns them back to intestinal lumen. Thus these unwanted substances are excreted out of the body along with other unabsorbed matter. In the same way, some drugs are held by this protein and released back into the lumen thus decreasing absorption rate for drugs experiencing this reaction.

Liver: The organ responsible for eliminating the harmful effects of medication

As soon as medication joins the bloodstream after absorption, it is first transported to the liver. This is because pulmonary veins that collect blood from the intestines are connected primarily to the liver. One of the many functions of the liver is the elimination of harmful substances entering the body. For this reason, absorbed substances are directly sent to the liver. The liver is employed with the task of chemical conversion with these substances that are transported to it. One of the wisdoms behind liver metabolism is to reduce the effects of these harmful substances via these events and to convert them into an excretal material. In the same way, drugs are metabolized in the liver, lose their efficacy and prepare for excretion.

Many drugs interfere with each other’s metabolism. If one drug’s metabolism is inhibited, blood concentration of such chemicals increase and adverse effects of drugs become more frequent. Irresponsible drug use must be avoided for this reason. Drug interactions may lead to major damage in addition to the drug’s individual adverse effects. Moreover different nutrients also affect drug metabolism. For instance, grapefruit inhibits metabolism of certain medicines, as a result blood concentration of these medicines increase and adverse effects can be observed. On the other hand, some nutrients like broccoli, cabbage, and charcoal roasted meat speed up the metabolism of certain medicines. In this case, the blood concentration of the affected drug drops and may lead to reduced benefits from intended use. Because of this reason, patients on long-term medicine treatment should not consume these types of food.

The rest of the drug molecules that escape these metabolisms is directed towards blood vessels feeding other organs. Some drug metabolisms in the liver present individual differences as metabolic levels change from person to person. Thus, a drug with the same dosage develops desired blood concentrations for some people, fails to meet this level for others or can even cause high blood concentrations enough to generate adverse effects in other individuals. That is why a medicine that has benefited a patient should never be used by somebody else without consulting a doctor.

The function of bile

Bile secretion originating from the liver and gall bladder has critical importance in the digestion and absorption of fats. Bile breaks apart fats into small pieces so that digestive enzymes can affect them. As a result of this, absorption is provided for fats and vitamins like A, D, E, K that are soluble in fats. In a similar fashion bile improves solubility and absorption of some drugs that does not dissolve in gastro-intestinal fluid. Another task of bile secretion is the removal of certain substances from the body. Waste materials in the bile that is dumped into duodenum are excreted through the digestive track. Some drugs are excreted in this way.

Drug intake before or after meals

It is a well known practice that medications are advised either to be taken after or before meals. When medications are taken after a meal, they cause less of the possible unwanted disturbances such as stomach sickness, aches or indigestion.

On the other hand, nutrients may reduce intake of certain drugs, therefore they need to be taken before meals. However medications taken right before a meal does not apply in this case since the food will still mix with the medication in the stomach. When taking these medicines, it should at least be an hour before meals. Generally consumption of a medicine before or after a meal does not really change its absorption level. But medications taken before meals pass the stomach into the intestines without delay and therefore get absorbed faster. This practice is important in cases where an immediate effect is desired such as pain relief. Plentiful water intake also helps with faster and improved absorption of drugs.

Some medications are packed into capsules made of gelatin-like substances. Medicines with undesirable taste and smell can be offered in this form for consumption. Moreover, if a drug is harmful to the stomach or gets degraded in stomach acid, then this drug can be prepared in capsules that are durable to stomach acid but soluble in the intestines. That is why consumption of medication without its intended capsule should be avoided. In a similar fashion, some medicinal tablets are designed to deliver its molecular contents particularly to the intestines. These types of medication must be taken as a whole unit. Otherwise it can be ineffective or may lead to harmful reactions.

Delivery of drugs to targeted regions

The molecules carrying medication that join the blood via absorption get dispersed by blood circulation throughout the body. These molecules reach various parts of the system via blood vessels, and then diffuse into organs via capillary vessels. However, their entry to the brain is difficult because this vital organ of the body has a special protection to guard itself from possible harmful effects of various substances that enter the body from the outside. Capillary vessels in the brain are different from other capillary structures in the rest of the body as they are created without an intercellular space in between vessel cells. Furthermore, these cells are bound to each other with their tight connective regions.

These capillaries are surrounded by a thicker membrane compared to other capillary vessels. This membrane is also host to various cells that wrap around the vessel. Therefore, because of these factors and other similar ones, some medications can enter the brain in very limited amounts. Drug molecules can display their targeted effects when they bind to target proteins, called receptors, in the organs. These proteins, which are very unique to each drug, exist on the cell membrane or in the cell. In addition, drug molecules also bind to other receptors that are not specific for them, and this causes adverse effects as a result.

Excretion of drugs from the body

Drugs are excreted from the body via the liver and kidneys. One function of these organs is to filter the blood from foreign substances. It was previously mentioned that absorbed substances from intestines are transported to the liver first where some amount gets metabolized and the remaining amount rejoins blood circulation that feeds other organs. Drug molecules that pass through the liver return back to it repeatedly many times because of continual blood circulation. In each of these arrivals, some amount is again metabolized. Molecules of metabolized drugs are excreted out of the body via the kidneys and through the bile at a limited level.

Only some portion of drug molecules get excreted via the kidneys without being metabolized. This ratio is higher with some medications. These types of medications are considered to be removed only by the kidneys, whereas some other drug types cannot be excreted without getting metabolized through the liver. As previously mentioned, the purpose of drug metabolism is to convert drugs into easily removable forms. If these types of drugs are not metabolized, they are rejoined to the blood circulation after filtration by the kidneys without joining the urine. It is impossible for the liver to sense these happening within the kidneys if it was not that the liver and every cell in it were employed by one authority who created them in the first place. Drug molecules concentrate in the liver and kidneys since these organs are employed with drug removal. As a result harmful effects of drugs are often experienced in these organs. Therefore unnecessary drug use should be avoided, otherwise the health of these organs deteriorate and eventually fail to carry out their basic functions.

As noted above, events that are taking place within many of our organs, stomach and elsewhere like kidneys impact on the journey of drugs in our body, therefore changing its effect. The harmonious creation of our organs that are home to many miraculous events is the major component of the entire process in which causations have their due role only as much as they are allowed by their Creator. As a test for humankind, both illness and the cure is provided by God, the All-Healer. Therefore it is the duty of a patient to see a doctor, take the medication properly and never forget that cure is only provided by the Almighty, without obsessing over causational chains.

References

• Guyton, Arthur C., John E. Hall. 1991. Textbook of Medical Physiology, Saunders.
• Patton, Kevin T., Gary A. Thibodeau. 1993. Anatomy & Physiology, Mosby.
• Rang, Humphrey P., Maureen B. Dale, James M. Ritter. 1999. Pharmacology, Churchill Livingstone.
• Brunton, Laurence, John Lazo, Keith Parker. 2006. The Pharmacological Basis of Therapeutics. McGraw-Hill Professional

We sit for tests of all sorts throughout our lives, tests in varying scopes and levels of difficulty. Tests to enroll a school, to pass a class, to graduate, the test a son happens to endure with his father or the other way around, and many more tests. An exceptionally difficult and humiliating test is being disqualified, pushed aside, and stripped of civil rights due to one’s humanistic thoughts and lofty ideals.

The most unbearable test, however, is the one that comes with the hands of disloyal friends, particularly when one is already suffering from the words and actions of relentless and merciless foes. Although, regardless of however inhumane and short of dignity a foe may be, his or her enmity can still be reconciled by an antagonistic logic. One may rationalize—using the same logic—that the more differences in thought, worldview, and values increase, so does enmity. Nevertheless, it is unreasonable and irrational when those striving on the same line of fate, those who cherish the same feelings and ideas, betray one another because of jealousy and competition. This is no way reconcilable with human dignity.

Indeed, it hurts—as much as it is worrying—when one ends up with betrayal and pain while expecting faithfulness. What else one can do other than enduring it, as tests of this nature are rampant in a world in which deceit is considered equal to being smart, obsession is equal to to loyalty, and bigotry means conservatism. Yes, as individuals, families, and community as a whole, we have no other option than to endure and say:

A reprimand from Your Majesty
or a favor from Your Grace;
Both are a pleasure for my soul;
How pleasant is Your grace
How pleasant is Your wrath

A community or a nation may have suffered from the greatest and most painful of all tribulations and betrayals from foes, some of who were in the disguise of friends. The entire world might have advanced upon them and brought them under siege from all corners, leading some to a vain belief of their complete annihilation. Yet, they were able to survive all these tests of life-or-death, nullifying all the destructive plans. It is highly probable for similar tests to come up along the way through hills of flames and oceans of blood, all of which will in fact help them with renewal and with metaphysical regeneration. Each of these tests will be a means of awareness for them to identify who is who, for self-empowerment through learning how to recollect and get back on their feet after being knocked down by them. A human being is purified through tests and gets hold of his or her inner essence, thus their life is saved from stagnancy and becomes colorful. Our spirit matures in the face of tests and becomes prepared for bigger challenges, as the bigger the tests and harder the questions are, the more entitled the human is to pass the class and to rise higher in the school of human values and perfection.

Refinement of the individual and empowerment of the society cannot take place without tests. Only souls who have been burdened and pressured by tests can coil like a spring, thrust like an arrow, and reach their target with the blink of an eye. Worries that haunt them all day, hunger and thirst, harm and damage, troubles of all kinds that befell their properties or lives, and being trodden under the metal tracks of unexpected events will all make them as strong as steel and prepare them for the future.

Deadened hearts and raw spirits that have not been tested whatsoever cannot rise to their human potential, nor are they of any use to the community. Distinguishing the diamond-like souls from coal-like ones is only possible by way of testing, at the lack of which gold cannot be distinguished from soil, or diamond from coal. If it was not for testing, the most inauspicious ones would be confused with the highest soaring souls, for it is through testing that angel-like ones can be told apart from the evil souls and ascend to their predestined zeniths.

For those who are appreciative of this truth, each test is one added feather to a wing that will enable him or her to take off to the realms beyond the heavens, and each difficulty faced during a test is an elixir of strength and vigor. For these lofty spirits, being cast into fire is the greatest leap into a friendship with the Creator, and being nailed on the cross is an exalted means of ascension to Him.

For a heart directed towards the highest of ideals, a test is a whip lashed on his or her perseverance, a spell that makes their willpower rear up, and a ray of light that shines on the dial of heart. After each test they crystallize even more, tighten like a bow, and soar high up to the Gardens they already built in their hearts.

Let not the muffled hearts with no refinement to welcome both His reprimand and favor fathom even a grain of this phenomenon; the idealist souls that have devoted themselves to this truth will never recognize anything more pleasant than the pains suffered in this cause. They will never lament and complain to others, even though they burn like a furnace inside. Unfaithfulness of friends and ruthlessness of foes will never take them aback from serving people and their country, for they have given oath as in the words of the poet:

Let the world come at me with all possible reasons for trouble
I am a traitor if I give up any conviction in the service of my nation. (Namık Kemal)

By the time you finish reading this sentence, you will have been carried over the earth, passed the sun, and moved through actual space of 1000 kms! In the time it takes you to ponder upon this, you will have moved another 1000 km through real space. Fast isn’t it? This is the speed at which one arm of our galaxy moves through space every second, and we don’t even feel a thing!

The motion of stars in their dedicated orbits, black holes, nebulas, and infinite number of other phenomena in the outer space display spectacular and equally thoughtful exhibitions thanks to Hubble and other new technologies. An increasing number of studies are thus devoted to stars, supernovas and interstellar space in recent years. Our contemplation of the universe deepens as we accrue more knowledge about it. Just as a cell is the functional building unit of the body, the main building blocks of the universe are galaxies. Just like every other living thing, galaxies will not be around for eternity; they form, develop, and cease within the cosmic laws that are put in place by their Creator.

According latest findings, it is estimated that around 100 billion galaxies exist in the observable universe and that there are galaxies 100,000 light years in size. A year has 31,536,000 seconds. Light travels 300,000 kilometers per second, therefore one light year equals to 946,080,000,000,000,000 (quadrillion) kilometers. Apart from the dispersal of stars, intergalactic distances of galaxies are not much bigger than their own galactic size. For example, the big Andromeda galaxy (the galaxy which is the closest to us) appear from the earth as wide as the sun or moon in the sky and can even be noticed with the naked eye. Latest research in astrophysics revealed that stars are not dispersed equally but rather found together in galaxies as an open system that exchanges energy and matter with its surroundings. A big portion of the galactic space is filled with gas and dust clouds which enable such exchanges to take place. This interstellar stage in which stars are born and die bears vital importance in sustaining and maintaining a galactic presence.

Some amazing characteristics of galaxies

Stars with different masses exist in a galaxy. Smallest one can be one tenth of the Sun’s mass whereas the biggest can be 100 times bigger than the sun. The most important feature of a star in a galaxy is its mass. Brightness of stars increase with their mass and this relation is three dimensional (cubic mass). Therefore if a star is twice as big, it is eight times brighter. Another feature is the relation between the age and mass of a star. The bigger the star, the shorter its life. These big stars live shorter compared to smaller ones despite their giant fuel reserves because they consume it very fast. Similar relations can be observed in the human body, which is an index of the universe, such that overweight people who consume more calories than people with less calorie intake eventually consumes more energy and become subject to deterioration in health and faster aging. The lifespan of a star is inversely proportional with its square mass (1/m2). For example, if a star is twice as massive, it lives only for one fourth of the time. Calculations show that our sun has a lifespan of 10 billion years. Compared to this, if a star is 30 times bigger than sun, it will only live for 10 million years.

The timescale of events that are occurring in galaxies can vary from thousands of years up to millions of years. Time required for the creation of a star is perhaps like a day in a galactic scale. This long time frame is considered short when compared with the age of galaxies. Furthermore, verses in the Qur’an (Al-Ma’arij 70:4) open new horizons in this matter and point out to the fact that time can change depending on different ratios and scales; so a day can indeed vary in length from being 1000 years or 50,000 years.

The movement and behavior of galaxies are quite complicated. Such that even if the galaxy formation process is completed, the creation and expiration process of stars within the galaxy still continues. It takes tens of thousands of years for a gas cloud to collapse inwards under its own gravitational force and become a star under normal conditions. Even five-ten billion years after the creation of a galaxy, it amazes scientists that there is still plenty of gas to remain in the interstellar stage, enough for a star to be born. On the other hand there are galaxies in which star formation is much faster than our Milky Way galaxy. These galaxies are called “starburst” galaxies and new stars are created in variable speeds over a long period of time. The uniqueness that is observed in the specific characterization of animal and plant species can also be witnessed in the creation of stars at different speeds, making spiral galaxies even more mysterious. This is because while a steady and balanced speed in the creation of stars is maintained in spiral galaxies, all the gas and dust available is consumed for the formation of stars in other galaxies. In a galaxy where stars continue to be created, the regions where large stars are created can be observed better compared to other regions in the night sky.

Spiral galaxies

Galaxies are generally divided into three groups: irregular shaped, elliptical, and spiral. Irregular shaped galaxies are composed of many young stars, gas and dust clouds without a definite shape. Elliptical galaxies are made up of old stars and limited number of gas and dust clouds. They are created in different shapes such as round, flat or like a baseball. Spiral galaxies are in the shape of a disc composed of spiral arms extending out of the center as they rotate. Solar system is located inside such a spiral-like galaxy. In these types of galaxies, stars contain spiral signatures. Bright spiral arms found in many images taken of galaxies generally show star forming regions and not the locations of the stars themselves. That is why the exceptional quality of spiral galaxies is hidden in the continual formation and expiration process of stars. Spiral displays which show star creation regions do not revolve along other stars in the galaxy. However spiral galaxies do exhibit a special rotation. Observations point out that spiral signature within the galaxy deteriorates gradually and reshapes in a slower fashion than the galaxy rotation speed. With these new findings, it is possible to say that it is more appropriate to understand galaxies as dynamic systems which change in time instead of being static under the constant and instantaneous intervention and control of the infinite power and wisdom of the Almighty.

One of the most impressive features of spiral galaxies is that the regions where stars are created in the main spiral contain new sublevel spiral patterns. Just like clouds, it is possible for different spiral forms to be created. Sometimes very symmetric spiral arms or rectangular stick-like formations via extensions of spiral arms along with regular spiral looking shapes are generated. Despite this spiral variety, when observed from outside, stars are seen to be surrounding a flat disc and forming together as a giant globular halo. This halo was generated billions of years ago from short and longer aged stars. It is the dimmer region of the galaxy yet this halo is considered to contain most of the galactic material. Stars are located in a fashion that resembles a disc in this halo of dust and gas. The layer of dust slowly rotates around an axis that passes through the center of the halo. This rotation is not coincidental; it is controlled in such a way that the speed of stars nearby do not differ in the rotation speed of the whole disc any more than 10%. In other words, the disc does not have a constant speed. It exhibits flexibility and variations from within. Stars and gas clouds are made to revolve in similar average speeds no matter how far they are away from the center. These notions are confirmed with the use of motion laws that Newton discovered and named after himself.

Numerous types of stars from different age and mass groups exist in the disc section of a galaxy. The age of stars is determined by analyses of the light spectrum that they emit. According to the results from these analyses, the creation speed of stars has been found nearly constant around the disc section in a spiral galaxy. In many galaxies, disc material has been discovered to be around 10% gas and dust cloud and that 80-90% of the rest remains outside the disc in an invisible form, unlike stars and gasses. This is because it absorbs the majority of the light to be reflected. This kind of material is called “dark matter.” It is thought to be a very old black hole, with expired stars or an extremely cold dust cloud or a combination of these. Aside from this, it has been discussed that they are created from neutrinos or undiscovered particles. According to common notion, dark matter as generated by expired stars in the galaxy does not have any relation to the movement of spiral galaxies and their kinetic behavior, it only has gravitational effects.

Gas cloud in the disc is not dispersed proportionately; instead, it is collected in a thin layer. Furthermore, it is understood that these clouds are composed mainly of carbon, silicon, iron and many other elements, and these particles get ripped from surfaces and flown around via star winds or thrown towards interstellar space. Surprisingly, the interstellar space is a scarcely populated place. Even in areas that are considered to be empty, one atom exists in 1,000 cm3, and it can vary from one million atoms to a couple hundred per cm3 in denser regions. The density of interstellar spaces from the highest to the lowest can vary within a factor of a billion. This ratio is much greater than the density difference between air and a piece of rock.

Systems established without thermal equilibrium

Interstellar space is not in a state of thermodynamic balance. Very sizable molecular clouds are constantly shaped and get scattered into the medium. This way material exchange is carried out in between different phases on a smaller scale. Maintenance of a system where different components are preserved in a stable state with no equilibrium is a mystery to all. This elusive phenomenon has been studied by both physicists and chemists for the last 40-50 years. Data obtained so far recommends that two processes are particularly used to establish and maintain stable compounds away from an equilibrium state. The first is that such systems should include material recycling mechanisms between different components. Second is the regulation of processing speed with feedback. These two events should be executed with a balanced fashion so that the amount of material in each composition does not change. Thus, these two phenomena are executed in the most finely calibrated manner in spiral galaxies that can never be possible out of coincidence.

Plasma, one of the phases of matter, is about a couple million degrees Celsius. However, it is a much diluted phase; only one atom exists in a volume of 1,000 cm3. Temperatures rising to these levels are made possible by the energy provided from supernovas. A supernova explosion releases such energy into the space that it forms a hot gas cloud and this starts to expand. This gas cloud releases its electrons into its surroundings as it dissipates. A phase of diluted hot plasma in a bumpy shape is generated as gas cloud expands throughout the matter. One of the reasons that interstellar space took so long to be discovered is because we are still located in a hot bubble. This bubble has a magnitude of 300 light years. Studies so far have mapped this bubble and discovered it to have an irregular shape.

Aside from this, recently a new neutron star was discovered and this star is thought to be remnant of a supernova explosion that created this bubble. It should not be surprising that we are located in such a hot bubble because this only occupies 70% of our galactic disc volume. A supernova is created once every 30 or 40 years in our galaxy. Supernovas have the task of supplying the energy needed to keep the entire interstellar space under a constant pressure. It is an incredible phenomenon to ponder that a habitable planet exists in the depths of a cold space.

Interstellar spaces resemble an ecosystem from a standpoint of events that are taking place inside it. Each galaxy could be viewed as a dynamic system where stars are constantly born and extinguished in the presence of a determined cycle of energy and matter. Events that are executed with Divine wisdom in these heavenly systems (galaxies, stars, interstellar spaces) testify in their own languages to their Creator who fashioned them in the form of an art with wisdom and generously. Galaxies behave as if they are living organisms; they are born like humans and they die like humans. Continual composition and decomposition of galaxies with their contents stand as major proof to the cosmos of present and absent worlds. The heavens and the earth, the stars and galaxies all make up the Divine canvas painted and repainted on the easel of God’s command: “Be and it is.”

References

• Smolin, Lee. 1997. The Life of The Cosmos, Oxford University Press, New York.
• Syed, Ibrahim B. 2003. “Understanding String Theory,” The Fountain, Issue 41, January-March 2003.