Gastro-esophageal reflux disease (GERD) is among the most common chronic diseases in the Western world, affecting up to 30% of the general population in Europe and the US. It is a condition which develops when the acidic contents of the stomach flow backwards into the esophagus and cause what’s known as heartburn. While most patients respond well to the standard therapy of proton pump inhibitors which block acid-secreting cells in the stomach, we are still trying to understand the molecular reasons why 30-40% of reflux patients do not respond adequately to acid-suppressant therapy. Not only does GERD have a significant negative impact on health-related quality of life, but the over-subscription of ineffective drugs causes a significant economic burden on healthcare.

Heartburn is the most noticeable and troublesome symptom of GERD. From what we currently understand about the pathophysiology of the disease, we know that the reflux of acid evokes different types of pain, but the basic mechanisms and pathways by which this pain is generated is incompletely understood. The junction between the esophagus and stomach is structurally and functionally designed in a way to ensure that any acid secreted in the gastrointestinal tract flows towards the stomach, and not up onto the lining of the esophagus. This function is served by the muscle structure sitting at this junction, called the lower esophageal sphincter (LES), which ensures that the ingested food following a meal does not reflux. However, there are several factors which can make the LES’s job more difficult. One of the most obvious factors includes the excessive consumption of food, particularly during the later hours of the day. There is convincing evidence that 90% of reflux episodes occur post-prandially, due to minor elevations of intragastric pressure which causes the LES to relax and therefore allow the reflux of acid. In more advanced cases of reflux disease, acid pockets form at the gastroesophageal junction where unbuffered acid collects into a reservoir. When the LES fails in this setting, there is reflux of a higher volume of acid.

Focusing on the microscopic structure of the esophagus and stomach, we can see a minute yet essential difference between the linings of these two gastrointestinal organs. The esophagus has a stratified squamous epithelial lining, which acts as a tight protective barrier against food but is readily damaged when exposed to a chemical environment. On the other hand, the stomach is lined by tall columnar epithelium, which is designed to withstand very low pH and high levels of proteolytic activity. Our gastrointestinal tract (and the human body in its entirety) is perfectly designed to carry out the specific role of transporting food from the oral cavity from the esophagus to the stomach, where it is digested for our nourishment. It is oftentimes our greediness and overindulgence which disrupt the perfect order of our anatomy at a molecular level, resulting in the macroscopic changes we see at endoscopy and the symptomatic discomfort we feel from the painful circumstances of reflux. 

The stomach is our center of nourishment. Given that every food particle has the purpose of nourishing the cells of our body, why do we so commonly make the mistake of eating excessively, nocturnally, and quickly? Fatty foods influence the relaxation of the lower esophageal sphincter, along with alcohol, coffee, and acidic drinks. Large meals and rapid food intake distend the stomach, increase intragastric pressure and facilitating the reflux of acid from the stomach. Given these, it is plain to see that, in most cases, simple lifestyle changes can prevent the development of such chronic and discomforting diseases. The following verse in the Holy Qur’an offers a short but very effective prescription: “Eat and drink, but do not be wasteful” (7:31).

The philosopher and physician Ibn Sina (Avicenna) summarized the science of medicine as follows: “Eat little when you eat, and after eating do not eat again for a certain period of time; health lies in digestion. There is nothing heavier for the body to tolerate than putting food after food in the stomach.” Frugality in eating is also echoed in the teachings of Prophet Muhammad, peace be upon him, who famously said “There is no vessel which the son of Adam can fill more evil than his stomach, for it is sufficient for him to take a few mouthfuls in order to straighten his back; but if he must, then fill one-third with food, one-third with drink, and one-third with air” (Tirmidhi).

The lifestyle factors that are strongly associated with GERD are obesity and smoking. In the 30-40% of GERD patients who do not respond to acid-suppressant therapy, simple lifestyle changes such as cutting out acidic drinks and eating more slowly, and not after 7 pm have been effective alternative treatments. While our understanding of molecular pain mechanisms of the esophagus need further improvement, the simple act of making minor changes in our eating habits can ensure that the anatomy and function of our gastrointestinal tract remains optimal.

It is widely accepted in modern culture that people should eat three meals: breakfast, lunch, and dinner. Nutritionists generally recommend adding two snacks (one in the morning and the other in the afternoon) to help control appetite.

Interestingly, the practice of eating three meals a day is a recent phenomenon. Ancient Romans had only one meal, which they usually had at about four in the afternoon, and they believed it was unhealthy to eat more than once a day. What the Romans ate in the morning and at noon was very light and fast [1]. Later, rules in monasteries affected people’s behavior around food and drink.

During the industrial revolution, breakfast gained importance; workers needed food before work. And dinner didn’t become popular – at least in its current form – until the prevalence of artificial lighting made it possible to eat before dawn and after dusk [2]. The understanding that eating three meals a day is a healthy choice stems from a combination of belief, culture, and early epidemiological studies [3].

There are studies suggesting that having a regular eating habit positively impacts health, regardless of frequency of meals. On the other hand, in a recent and comprehensive study by Kahleova et al., which studied 50,660 adult members of churches in the USA and Canada, it was found that eating one or two meals a day caused lower weight than eating three meals, and also a relatively lower body-mass index (BMI) which got even lower as overnight fasts got longer [4]. The authors state that the positive effects of such a diet are caused by a combination of timing, meal frequency, and overnight fasting, as well as having less frequent meals coupled with precise timing. These results indicate that eating one or two meals is better than eating three or more.

The Prophet’s example

The Prophet Muhammad’s, peace be upon him, recommendations and behaviors lend support to modern medical studies in the area of nutrition, as in many others. He would eat no more than two meals and ensure that one of the meals should consist of light food (such as dates). The Prophet recommended that dinner be eaten, even if it was only a small meal. “Do not leave dinner, even if it is only a handful of dates, because abandoning it makes one weak” (Sunan Ibn Majah).

He defined dinner as the second and last meal of the day, and that it should be eaten after dusk or immediately after the evening prayer.

The Prophet set so many examples about nutrition. He highlighted the dangers of obesity, stating that “What I fear most about my community are developing a belly, oversleeping and idling.” This was centuries ago; nowadays, obesity is an epidemic raging across the world, and its prevalence has almost doubled in more than 70 countries since 1980. In 2015, a total of 107.7 million children and 603.7 million adults were obese [5]. Seventy-five percent of the world’s population is overweight. Obesity, along with dyslipidemia and hypertension, is one of the major factors in cardiovascular diseases. Studies have shown that exercise, as well as meal timing and frequency, are quite effective in weight control [6].

As for table manners, the Prophet said, “The human does not fill any container that is worse than his stomach,” and, “It is sufficient for the son of Adam to eat what will support his back.” Throughout his 63-year-long life, the Prophet never left the table on a full stomach or ate before getting hungry; he recommended that food should not be swallowed without chewing, a practice he maintained. By refusing to sit at tables where there were several types of food, our Prophet was occasionally unable to find anything to eat. There is also no information that our Prophet ever had lunch.

The Prophet’s insistence on fewer meals looks very wise. Not only does eating fewer meals lead to lower incidences of obesity; if it includes a reduction in carbohydrate intake, it can also lead to decreases in total and LDL (bad) cholesterol levels [7]. Considering meal frequency and timing, it is crucial which meals are maintained. In general, breakfast-eaters tend to run a lower risk of weight gain than non-breakfast-eaters – and a significantly lower risk of heart disease [4].

Current studies indicate that food content has as much impact on blood lipids and insulin as meal frequency. Although we cannot fully explain the effects of a single factor on physical health, we are pretty much sure that meal frequencies are closely related to meal timing and which kind of foods are eaten.

The Prophet’s main requirement of food was that it should be lawful and clean, as well as beneficial for the body. His two meals consisted of breakfast and dinner, as is recommended by modern medicine. In a nutshell, the amount of intake and eating etiquette recommended by our Prophet is allocating “one third of the stomach for food, one-third for drink, and one-third for air” (Tirmidhi, Zuhd, 47) and completing meals without getting full. Increasingly, science suggests this may have been good advice!

References

1. Flandrin, J.-L.; Montanari, M. Storia dell’alimentazione; Laterza: Bari, Italy, 2003. 2.Affinita, A.; Catalani, L.; Cecchetto, G.; De Lorenzo, G.; Dilillo, D.; Donegani, G.; Fransos, L.; Lucidi, F.; Mameli, C.; Manna, E.; et al. Breakfast: A multidisciplinary approach. Ital. J. Pediatr. 2013, 39, 44.
2. Potter, C.; Griggs, R.L.; Brunstrom, J.M.; Rogers, P.J. Breaking the fast: Meal patterns and beliefs about healthy eating style are associated with adherence to intermittent fasting diets. Appetite 2018, 133, 32–39.
3. Kahleova, H.; Lloren, J.I.; Mashchak, A.; Hill, M.; Fraser, G.E. Meal frequency and timing are associated with changes in body mass index in adventist health study 2. J. Nutr. 2017, 147, 1722–1728
4. Collaborators, G.B.D.O.; Afshin, A.; Forouzanfar, M.H.; Reitsma, M.B.; Sur, P.; Estep, K.; Lee, A.; Marczak, L.; Mokdad, A.H.; Moradi-Lakeh, M.; et al. Health effects of overweight and obesity in 195 countries over 25 years. N. Engl. J. Med. 2017, 377, 13–27.
5. Paoli, A.; Moro, T.; Marcolin, G.; Neri, M.; Bianco, A.; Palma, A.; Grimaldi, K. High-intensity interval resistance training (hirt) influences resting energy expenditure and respiratory ratio in non-dieting individuals. J. Transl. Med. 2012, 10, 237.
6. McGrath, S.A.; Gibney, M.J. The effects of altered frequency of eating on plasma lipids in free-living healthy males on normal self-selected diets. Eur. J. Clin. Nutr. 1994, 48, 402–407.

The answer was interesting and had deep meanings, but still left questions in my mind. The creatures were told: a new species will be created and arrive soon, and each member of this species will be equivalent and worthy of a whole species.

Those who asked the question were silent, suggesting they were satisfied with the answer. But I wondered how a single member of a species can be worth an entire species – and whether destroying a whole species for a new one can really be just.

Here, it was obvious to me that the new species that would be created is humans, and those condemned were the species who went extinct in ancient times, before humanity appeared on earth. This dream vaguely reminded me something that I read in the “Risale-i Nur Collection” by Bediuzzaman Said Nursi.

Bediuzzaman remarkably states that, “A human being is equivalent to a species of other creatures” (Zuhra – 4th point, Isharat al-I’jaz, and Mathnawi al-Nuriya). This line hadn’t really struck me until I had the dream about older creatures questioning this wisdom.

In this dream, those creatures were dinosaurs. I was not scared; they weren’t threatening with their question. They were fighting for their rights and trying to understand the glorious plan, and beyond.

It seemed to me a lovely coincidence that I had a visit to Washington coming up soon and had a chance to visit the National Museum of Natural History, where you can see well preserved remnants of various dinosaurs.

All of the dinosaurs went extinct long before the first human showed up. Dinos first walked on earth over 200 million years ago and dominated the earth until 66 million years ago. Their dominion on earth ended with the Cretaceous–Paleogene extinction. According to fossil records, there were more than 1000 dinosaur species. Dinosaurs had different habits of eating, as some were herbivorous (plant-eating) and others were carnivorous (meat-eating), including fish-eaters and insectivores, and omnivores (including both animals and plants in their diets). We should be thankful that we never knew many of the carnivores like T-Rex, which measured up to 12m (40ft)! It’s obvious that we could not live on earth if T-Rex were still running around. For our arrival, their departure was necessary.

There is no doubt that the human species is very valuable from various aspects, but what puts each person on the same level with another species?

One of humanity’s great merits is our collective understanding. This collective consciousness can be more fully realized through the glasses of faith in God. With the window of faith, humans not only comprehend His speech, but are better attuned to their fellow living beings – and maybe even non-living creatures. Humans are like one who is that all-inclusive and hears all other things. Hence, we can grasp proofs of the most beautiful names of the Creator from the speeches of all creatures.

The light of such understanding in humans leads to an expansion and improvement in our soul. This makes our value high, our sight universal, and our ability to achieve to perfection limitless. On the other hand, many other species are limited in many aspects by their nature, sights, and capacity of perfection. According to religious texts, though humans and other species are valued differently on earth, the divide grows larger in the hereafter. While every human being is re-created with their names, features, matter, and manner, other species return back to the soil.

When you visit nature museum next time, try to listen what the fossils of extinct species tell you about their complaint. They were created for a purpose; they have finished their job and gone. They have done a fantastic job and flourished, while leaving us many petrol reservoirs. Though countless species have gone extinct, more than 1.6 million other species are still living on earth. Death is not an end; nowadays, they are trying to reach out to us and tell us their secrets. We’re expected to become the best fruit of this universe.

This dream made me think about how the ways that Allah could teach us is not limited to what we do when we are awake. Would you ever think that ancient extinct species would also need the lights of the everlasting speech of the All-Wise and All-Powerful, as explained by why a man could be equivalent and worthy of a species of another creature by Bediuzzaman?

Another lesson is that as we live in an oil dependent-century, we are counting on reservoirs that formed millions years ago by the remnants of ancient living beings; but just as we depend on them, ancient extinct species are also counting on us and expecting us to contemplate our purpose for being here, and to show that we’re worthy of being the most glorious fruit in the universe. As the All-wise make things with infinite wisdom, he sends oil to people of this century to help in technology and he also sends further mercy in the form of knowledgeable scholars to answer our questions.

Ibn ‘Arabi was such a determined one. He is a strong milestone in the history of mysticism. His heritage goes beyond Muslim identity and encompasses a following from diverse traditions. In this issue, Brenda Pletcher explores Ibn ‘Arabi’s mystical legacy as a firm foundation for interreligious dialogue. For Pletcher, Ibn ‘Arabi’s philosophy of “diversity within unity,” as symbolized by his vision of a Universal Tree surrounded by four mystical birds, reveals dialogues “of life, of study, of prayer, and of spirituality, all of which, if followed in an atmosphere of mutuality, will have the potential to facilitate people toward the dialogue of action—an action bringing forth a vision of justice for all.”

Just as these great messengers enrich our spirits, so do fruits enrich our bodies.. We love their taste and smell, and are aware of their health benefits. However, a great majority of us do not consume fruits when we should – we are not even aware of when we should. “When To Eat Fruits” explains reasons why fruits should not be consumed right after a meal, and why we should eat them at least an hour before the main course, or two hours after. It is a very useful read on the right consumption of one of the most important components of our daily diet, which we wrongfully substitute with industrially processed juices.

Like eating well, recycling has become integral to our daily lives. We collect the food remains in our kitchen and the leaves in our backyard. We separate paper from plastic, all in the hopes of making our planet’s body healthier.. But were you aware that recycling has always been a part of our body’s survival mechanisms? Abdullah Acar says there are recycling centers in our cells which “have the duty to help with the digestion of cellular trash (i.e. damaged cellular organelles, misfolded proteins, toxic loads) so that energy can be generated and raw material obtained for the construction of new cellular units.” Named autophagy (i.e. self-eating), this recycling phenomenon “is primarily activated or enhanced via fasting or food deprivation.”

The Fountain is bringing scholars from different disciplines and traditions together in Istanbul on November 5-7 for a three-day workshop to have “Conversations on Life, Knowledge, and Belief.” The purpose is to pave the way for The Fountain to be a platform of thoughtful discussions on cross-cultural dialogue, scientific thought, faith, and philosophy. We will keep you posted about the event.

Digestion in grain-eating birds

The digestive system of the chicken, which is a representative of the world of birds, is comprised of organs lined up in straight line succession: a beak, mouth, gullet, craw, front stomach (with gland), gizzard, small intestine, caecum, large intestine, cloacae and anus. In addition, enzymes secreted from the pancreas, liver and gallbladder also have digestive duties. Ending in a sharp point, the beak was created especially to be able to pick up single pieces of feed. Chickens do not have assisting organs like the palate, cheek, tongue or teeth that are normally found in the mouth, the first door of digestion in most animals. Ruminating animals like cows, sheep, goats and camels use the tongue instead of a beak for taking food into their mouths, and then their teeth are used to begin the breakdown of food. In chickens, however, this breakdown is initiated with the bottom and top beak. In ruminants there are taste buds in different shapes on the tip, sides and middle of their tongues which also function as the organ for the sense of taste. Since such taste buds are not found in chickens, there is also no perception of taste like that experienced in ruminating animals.

The structure and function of the gullet, or food pipe, has similar characteristics in chickens and other animals. However, just as in all birds that eat single seeds and grains, there is another digestive organ in chickens in the shape of a bag opposite to where the gullet expands. Called a craw, this tiny pouch is a place for the storage, wetting and softening of feed, and it serves the purpose of bringing food to the consistency needed for further digestion; consequently, it lightens the burden of the stomach (just like when we leave food that is difficult to cook, like chick peas or beans, standing in water overnight before we cook it).

A chicken’s stomach is composed of two different sections, the front stomach and the gizzard. The feed the chicken eats passes from the gullet and the craw to the front stomach, where digestive secretions are made. The food is stored here briefly and mixed with the special fluids of the stomach. Found in this secretion are both the pepsin enzyme, which starts the digestion of proteins, and hydrochloric acid, which is secreted to generate the pH level that makes this enzyme effective (and which also helps in the dissolution of minerals). These two important secretions are produced by different glands in the stomach. Like the craw, the gizzard, which comes after the front stomach, is the place where mechanical digestion, which is particular to all birds that eat grains, takes place. The gizzard is called the stomach with muscles because it is comprised of a pair of thick and strong muscle layers. As a result of these muscles constricting strongly, feed is broken down mechanically and ground up. While gathering feed, the chicken usually also swallows small pieces of sand, stone and limestone as if it knows how its digestive system works. Although many of us think that chickens swallow stones because they cannot distinguish them from feed, it is obvious that there is a purpose why they are doing it. If these stones, which are like “mill stones” for the digestive tract, are not found in the gizzard, the feed is not fully ground; consequently, it will pass to the small intestine in a form that will not be fully beneficial to the body.

Depending on its characteristics, the feed eaten can stay in the gizzard for a few minutes or several hours. The small intestine, which comes after the stomach, is comprised of the duodenum (twelve-finger intestine), the jejunum and the ileum. The small intestine is similar in grain-eating birds to those of other animals. The duodenum empties the secretions coming from the pancreas and the bile coming from the gall bladder. The digestion and absorption of the feed actually takes place in the small intestine due to these secretions. Final digestion and the absorption of carbohydrates and protein are effected by bacteria found at the point where the small intestine ends, in the 10-15 centimeter-long, V-shaped caecum.

The large intestine and the cloacae are found in the advanced sections of the digestive system. The role of the large intestine, which is twice as large in diameter as the small intestine, is to temporarily store the waste from the digested food and to maintain the balance of water in the body. The cloacae is a small orifice with a structure formed by the widening of the large intestine towards the anus and where the digestive, defecation and reproduction tracts open up.

While giving grain-eating birds the above mechanisms in order to nourish them, God equipped ruminating animals with different oral, dental, gastric and intestinal structures as well as different digestive strategies.

Digestion in ruminating mammals

While secreting saliva is essential for ruminating animals, it is not necessary for chickens because of differences in their digestive system. As a result of the secretion of saliva the fodder of ruminants is softened and dryness of mouth is prevented. Ptyalin (or alpha amylase), which is found in saliva, has antibacterial properties that protect animals from infections in addition to playing a role in digestion. The mother cows constantly licking their newborn calves is both an expression of compassion and also of wisdom in protecting the newborn from probable infections (Similarly, animals like dogs and cats licking their wounds and thus speeding up healing is no coincidence, but a sign of universal wisdom and mercy). This wisdom shows that saliva, of which cows secrete 90-180 liters and sheep 5-8 liters per day, is not a waste.

The stomachs of ruminants are comprised of four sections; the first three are the rumen, the reticulum and the omasum. These three sections are called the front stomach. The section that does the real work is called the abomasum. Because the nutritional value of grass is very low in comparison with meat, it is obvious that a large bodied ruminant will need a lot of grass. Consequently, the capacity of rumen being 150 liters is a wise and fitting design. In addition, the cellulase enzyme that digests the cellulose walls in plant cells is not produced in the tissues of any mammals. The possessor of infinite knowledge and power, God placed high concentrations of bacteria, protozoa, yeast and fungus-all of which can produce the cellulase enzyme needed to break down cellulose-in the rumen of ruminating mammals. The rumen acts as a fermentation factory because of these microorganisms. Breaking down the cellulose-rich food consumed by ruminants, these microorganisms both fulfill their own nutritional needs and help to meet the host’s energy, protein and vitamin (especially B12) needs within a symbiotic relationship. I wonder where the microorganisms in the rumen learned about this synthesis and assistance mechanisms!

What a magnificent engineering wonder is the “sulcus esophagus,” a semi-duct structure in the shape of a canoe that extends from the end of the food pipe in newborn ruminants to the abomasum where the essential stage of digestion takes place. Due to this structure, milk drunk reaches the last stage of the stomach without passing through the rumen, for there is no matter like cellulose in the content of milk that needs to be broken down. Consequently, there is no need for the milk to go to the rumen. If it were not like this, the milk would go directly to the rumen where it would be ruined by microorganisms, lose its nutritional quality and be like a bribe given in vain to the microorganisms in the rumen.

Original Article: Morewedge C.K. et al., Science 330, 1530 (2010).

If you’ve had a chance to visit the Fatih district in Istanbul, then you have probably seen the famous mosque called “As If I Ate” (Sanki Yedim Camii). The history of the mosque is at least as interesting as its name: Kececi Hayrettin Efendi, who lived in Istanbul in the eighteenth century, led a frugal life and used to save the money he could have used for pleasures like good food. Each time he went into a restaurant, he self-suggested “as if I ate” and assumed himself full. Years go by, and one day Kececi Hayrettin Efendi decides to count the money he saved this way. Surprisingly, he realized that he had saved enough money to build a mosque. Research conducted by Carnegie Mellon University behavioral scientists has shown that Kececi Hayrettin Efendi’s “as if I ate” approach might also be a useful way to curb one’s appetite. During the study, a group of volunteers was asked to imagine eating lots of sweets repetitively before eating as many M&Ms as they like, while a second group was asked to imagine inserting coins into a laundry machine. It turned out that the group that imagined eating sweets ended up eating significantly fewer M&Ms compared to the second group. The researchers performed the same experiment with variety of foods and showed that individuals who continually imagined eating a food many times actually ate less of the imagined food than did individuals who imagined eating that food fewer times, imagined eating a different food, or did not imagine eating any food, showing the effectiveness of the “as if I ate” approach.

2- The Brain Confirms: Learning to read knows no age limit

Original article: Dehaene S. et al., Science 330, 1359 (2010).

In this age of science and technology, education affects everyone drastically. Besides getting a better job or a higher social status, knowing how to read has important beneficial impacts on brain functions. In a new study, cognitive neuroscientists identified active regions of the brain in the event of reading. Three groups (illiterate, literate who learned reading at adulthood and literate who learned at childhood) were compared for their brain activities using functional magnetic resonance imaging. The study has not only helped to illustrate the complex neural circuitry of the brain, but has also demonstrated superior brain functions in literate groups, such as responses to visual and spoken stimuli. The real surprise of the study was that people who learned reading in their adulthood had similar brain activities compared to those who learned reading in their childhood. This suggests that literacy can impact the brain at any age. It has always been assumed that the brain becomes less flexible in aging people. Pointing out these new findings, Brian Wandell, a neuroscientist at Stanford University, emphasizes the ability of the brain to adapt and change upon acquiring the ability to read. He says, “Showing that this area is responsive to learning throughout life is a real contribution.”

3- Culturomics: Measuring culture through books

Original article: Michel J.B. et al., Science 331, 176 (2011).

A team of researchers from Harvard University and Google Books Team opened a new quantitative venue for social sciences which they named “Culturomics.” They used a gigantic data set, which was generated by digitizing over 15 million books (published between 1800 and 2008, ~12% of books ever published) in English, French, Spanish, German, Russian, Chinese, and Hebrew. The dataset includes over 500 billion words, and by using a new online tool (http://ngrams.googlelabs.com/) one can easily find out how many times a word was used throughout the last two centuries. The study elegantly demonstrates how human kind has changed in the twentieth century. For example, technological advances in the twentieth century became part of the culture almost three times faster than it used to be in the nineteenth century. On average, people became famous and lost their fame two times faster than in the nineteenth century, and the authors claim that the trend for becoming famous and losing fame will be even faster in the future, at which time “everyone will be famous for 7.5 minutes” on average. The researchers also spotted censorship in Nazi Germany by comparing books published in German and English by comparing the popularity of famous Jewish scientists and authors. It is yet too early to assume that this new approach will entirely change the way social scientists approach their problems, but it will certainly provide an unprecedented perspective into the humanities.

4- The search for extra dimensions is not pseudo-science after all

Original article: Bin-Nun A.Y. et al., Physical Review D 82, 064009 (2010).

The plausibility of co-existing dimensions beyond our 4 dimensional space (3 spatial + 1 time dimension) is nothing new. The attempt to reconcile quantum mechanics and general relativity led to the development of string theory in the late ’60s. M-Theory is a special extension of the superstring theory which predicts that there are 11 dimensions. It is posited that all elementary sub-atomic particles such as electrons and quarks are not 0-dimensional objects, but rather 1-dimensional vibrating “lines” or “strings.” These strings curl in specific patterns to form the subatomic particles, which then combine via nuclear forces to make up atoms and matter as we know it. Although the mathematical basis has long been established for string theory, it has hitherto not been tested due to the lack of observational signatures. A recent study suggests that it may be possible to observe the effects of extra dimensions after all by using supermassive black holes. Black holes, due to their immensely concentrated gravity, curve the space around them. This curvature affects even the light that passes through them. A star directly behind such a black hole may be observed as a warped or brightened astronomical source. It may even be possible to create so called “Einstein rings,” where the background star appears as a ring of light instead. The recent study argues that, if extra dimensions are not as tightly packed, the light that passes through curved space-time may exhibit anomalies which, in principle, can be detectable with very sensitive telescopes.

With this act, the holy Pole meant, “Whenever your son’s spirit prevails over his body, and his heart over his carnal soul, and his intellect over his stomach, and he demands pleasure for the sake of thankfulness, then he can eat delicious things.” (Said Nursi, Nineteenth Gleam, 3rd point.)

I too witnessed a similar incident thirty years ago. With a large group of friends from university I was invited to visit a well-known scholar for whom I had a deep respect. We had the opportunity to attend a dinner with him and among the food served were some delicious cherries. My inner voice said, “If I sit near him, I will not be comfortable enough to eat as many of those cherries as I like.” This was exactly what happened. While I was thinking about how to get a chance to eat more of the cherries, that respected person took one of the cherries, excused himself, and left the table. I still cannot forget how ashamed I was of my thoughts at that time.

As a result of the story of Abdul-Qadir Jilani and my own experience, I started to ponder the activities that function so well in the human body. In medicine, the dynamic balance that entirely governs the body during eating, drinking and digestion is known as homeostasis. The most crucial body fluid in this balance is the blood. All the agents in the blood have a fixed quantity, a fixed measure and are supplied at a constant rate. Blood pressure is stabilized according to the characteristics of each vein. For instance, the average blood pressure of large arteries is about 100 mmHg. If the pressure exceeds this figure, then the result is hypertension. Hypertension can lead to cerebral hemorrhages, paralysis, renal failure, cardiac expansion, cardiac failure and heart attacks, all of which can result in death. As for hypotension, this is when the flow of the blood to the organs, mainly the brain, lessens. Another example of the importance of maintaining balance is that the agents which are responsible for maintaining the concentration of sugar in the blood (glycemia) must be kept at a suitable balance. If the ratio of the blood sugar (glycemia) rises, the person may go into a sugar coma, which is life threatening. However, if the ratio of blood sugar drops, the organs, in particular the brain, are deprived of energy. A hypoglycemia coma (when blood sugar is too low) is even more dangerous for the brain than hyperglycemia (when blood sugar is too high). The concentration of sodium, potassium, chlorine, calcium and fatty acids present in the blood, like sugar, are kept in a dynamic balance. If this concentration is upset, the result may be disease or even death. The Owner of Absolute Will and Infinite Mercy keeps all these in balance thanks to the marvelous mechanisms that He has placed in our bodies. However, we are free as far as actions like eating and drinking are concerned, for we are granted the willpower to choose our actions.

Balance in nourishment

One of the most often discussed medical subjects in recent years is obesity. This is an important health problem that poses a threat to life, and it is related to diabetes, hardening of the arteries (arteriosclerosis), fatty liver, cirrhosis, cardiac failure and heart failure. Apart from using one’s own will power and eating less, doctors have presented other harmless ways that are appropriate to human nature to treat obesity. Being overweight constrains the ability of a person to move (exercise) and this inactivity, in turn, leads to more and more weight gain. God has enabled us to seek nourishment wherever we like, within certain parameters. Naturally, our stomach has a certain capacity and when this capacity is met, we feel full and do not need to eat any more. Yet, even though we feel full and should not eat, as this is what is necessary for the health of our body, we are overcome by our lower self and tend to overeat extravagantly. The problem of obesity seems to be greater in developed countries.

Our Creator has not put any restrictions on the absorption of food into the blood. All the food we eat is taken into the intestines so that the nutrients can pass into the bloodstream. If the dynamic balance (homeostasis) were to be maintained here as well then the body would take as much as it needed and the surplus of food would be evacuated from the body without going into the blood; as a result, obesity would not be a concern, however much a person might eat. But by allowing all the food we eat to pass into the bloodstream, the Absolute Ruler has set a test for us, challenging our wills and warning us about self-control.

Most of the activity during digestion and absorption takes place in the small intestine. Our small intestine is a duct which consists of three parts, namely the duodenum, jejunum and ileum, each having different functions and structures. The length of the intestine is 3–4 meters, and it measures 2–4 centimeters in diameter, varying according to the position in the body. The area of the inner surface of this cylindrical structure is 1,600 cm2 (0.16m2) at its maximum. The inner perimeter of the intestine is not like a flat tube, but rather it has folds, each measuring about 8 millimeters, that stretch over the inner parts of the canal. These folds allow the absorption surface to be increased about threefold. If the inner surface of this structure were flat, the absorption capacity of the small intestine would not be more than 1/600 of its present capacity. The surface of these folds is also not flat, but covered with protrusions called villi that are shaped like a finger; these stretch into the vacuum of the canal by about 1 millimeter. There are between 20 and 40 villi to every square centimeter on the surface of the intestine. These villi allow for there to be a tenfold increase in surface absorption. The surface of the villi has cylindrical cells that are arranged in a single row and these help in absorption. The surface of these cells has extensions that are quite thin and dense, known as microvilli, or epithelial cells. Thanks to these cells with a brush border surface, the absorption surface can increase by about twenty times. Thus, although the surface area of a flat canal of the same size should be approximately 3,300 cm2, thanks to surface folds, villi and bushy edges, the total absorption surface of the small intestine increases to 2 million cm2 (200 m2). Moreover, some research has suggested that the total increase could be even greater (about 1,000 times as much). Normally, 100 grams of fat, 50–100 grams of amino acid, 50–100 grams of iodine, and 7–8 liters of water (consisting mostly of fluids produced within the body) are absorbed by the intestines daily. Furthermore, if one eats or drinks too much, the maximum capacity of the system allows the absorption of several kilograms of carbohydrates, a half to one kilogram of fat, a half to one kilogram of protein and twenty liters of water per day. Our intestines have been created with the capacity to transfer all this food into the bloodstream. If we do not control our eating, this capacity is abused and we can face conditions like obesity.

In this life, one of whose tests is in our body, and in which we are required to strive hard using our willpower, there is no limit to the absorption of foods that have high calories (lipid, carbohydrate, and protein), and this can lead to being overweight, as mentioned above. However, in the absorption of minerals, which are not normally considered as making up the basic components of nourishment, but which are of the utmost importance for the human body (in all the operations of the nerves, muscles, bones and in the balance of all the electrolytes), the rules of dynamic balance occur in our intestines, regardless of our will, by the help and mercy of God. For instance, hemoglobin, which is found in the red blood cells (giving the blood its red color) and is charged with the task of transporting oxygen, contains iron. When there is surplus iron in the body, hemosiderosis occurs, which leads to the destruction of organs such as the liver and the pancreas, or cardiac failure. If there is an iron deficiency, then a person suffers from anemia. It is for this reason that a quite sensitive iron-absorption balance exists in our intestines. Here, it is evident without question that there is Divine Aid and Mercy. The same mechanism works for substances like calcium.

Prophet Muhammad’s, peace be upon him, advice to stop eating before feeling full is a significant measure against obesity, for it eliminates “false” appetite. This has a psychological truth, for the brain responds to the feel of fullness a short time after eating. In fact, we all know by experience that we actually feel full a short while (fifteen–twenty minutes) after we stop eating even if it is a small meal.

To conclude, the Almighty One warns us against extravagance and orders us to use our willpower. At this point, we can see how important a role the blessing of religious belief and the training of the soul and the will play in eating habits. Likewise, the principles of Islam, which is in perfect keeping with human nature, are crucial for the well-being of the community as a whole; charitable alms and fasting, which urge us to help and think about those with less, are obligatory and all kinds of charity and good deeds are encouraged. In Islam extravagance is prevented, not only in eating and drinking.

Omer Arifagaoglu is a professor of medicine in Turkey.

And surely in the cattle (feeding on the pastures of the revived earth) there is a lesson for you: We give you from that which is within their bodies, (marvelously distinguished from) between the waste and blood, milk that is pure and palatable to those who drink. (Nahl 16:66)

Ruminants, probably the most abundant of the herbivores such as cattle, sheep and goats, are foregut fermenters with a four-chambered stomach (rumen, reticulum, omasum and abomasum) and are an essential component of utilizing marginal land in the world in a sustainable way.

In the verse above from the Qur’an, the Creator and the Sustainer of the universe draws our attention to many of the benefits we get from domestic animals. While the main message of the verse is easily understandable to the general reader, it also contains some concise hints, even descriptions about the physiological details of milk production in ruminants that would be fully understood and explained by science only centuries after the Qur’an was revealed. The purpose of this article is to explain this process in a general sense and milk production in some detail.

Mammals are generally categorized according to the dietary habits into three classes-flesh-eating (carnivore), plant-eating (herbivore) and both flesh and plant-eating (omnivore). In a sense, humans (omnivores) and carnivores depend on herbivores for their nutrition. Generally speaking, all humans and animals in the world have directly or indirectly benefited from the plants. The ability of herbivores to utilize plants as their main energy source is dependent on symbiotic microorganisms which live at various sites within their gastrointestinal tract. The animal provides the microorganisms with food and habitat for growth and the microorganisms provide the animal with fermentation acids and microbial protein.

Herbivores are divided into two types, those with post-gastric (hindgut) fermentation and those with pre-gastric (foregut) fermentation. Fermentation is a chemical process during which microorganisms obtain energy from organic products. Ruminants, probably the most abundant of the herbivores such as cattle, sheep and goats, are foregut fermenters with a four-chambered stomach (rumen, reticulum, omasum and abomasum) and are an essential component of utilizing marginal land in the world in a sustainable way. Rumen and reticulum contain millions of microorganisms, which form about 3 to 10 percent of rumen fluid.

A major reason why human beings keep ruminants is their ability to convert food which humans find inedible-or at least unpalatable-to food (meat, milk) which humans can eat. They play an important role in the livelihood of farmers throughout the world, providing sustenance such as milk and meat, manure for crop production, cash income from sales of their products and a safety net of capital assets to face risks and misfortune in harsh environments. Currently, humans obtain about fifty percent of the meat and most of the milk they consume from ruminants. Scientists who have conducted studied on ruminants have developed cow breeds, which have higher milk and meat production than traditional cow breeds, and thus supplied an important development to meet the nutritional requirements of humans.

Pre-gastric fermentation provides three important nutritional advantages to the host animal.

First, cellulose and other plant polysaccharides are brought into solution and become available as energy sources. Cellulose is the most abundant natural carbohydrate polymer in nature, but mammals do not produce enzymes that can degrade it. Ruminant animals utilize cellulose via a symbiotic relationship with ruminal cellulolytic microorganisms. During ruminal fermentation, microorganisms ferment the carbohydrates to produce energy, gases (methane and carbon dioxide), heat, and volatile fatty acids (VFA) in the rumen. Effective digestion of plants requires a means of dealing with cellulose, the most important structural material of plants, which is extremely insoluble and remarkably resistant to a chemical attack. Cellulose digesting enzymes that are called cellulases and produced by microorganisms are also present in the intestinal tract of several invertebrates that feed on wood and similar plant products. Rumen harbors the different functional groups of the microbial population, which is responsible for about seventy percent of total digestion in ruminants, and the ability to digest cellulose has been ascribed to a large number of bacterial, fungal and protozoal species isolated from the rumen.

The energy content of plants is low, and the herbivore must consume a large quantity in order to satisfy its energy requirements. Therefore, herbivores spend a lot of time eating; eight or more hours per day may be spent eating.

Secondly, the rumen microorganisms can utilize non-protein nitrogen for growth, converting it into microbial protein which becomes available to the host. Proteins provide the amino acids needed for maintenance of vital functions, reproduction, growth and lactation. Non-ruminant animals need pre-formed amino acids in their diets, but ruminants can utilize many other nitrogen sources because of their rare ability to synthesize amino acids and protein from non-protein nitrogen sources via a symbiotic relationship with ruminal microflora.

Ruminants possess a rumeno-hepatic nitrogen circulation mechanism, which does not exist in non-ruminant animals, in order to save nitrogen. By this mechanism, ruminants can be fed non-protein nitrogen sources such as urea and nitrate when nutrients are in short supply to obtain high quality milk protein. Feed proteins are degraded by microorganisms in the rumen via amino acids into ammonia. Ammonia is used by bacteria to build their proteins and any excess of it is absorbed through the rumen wall into the blood and then converted to urea in the liver. When a diet is low in nitrogen, large amounts of urea (which is normally excreted in the urine) return to the rumen where it can be used by the microbes. In non-ruminants, urea is always entirely lost in the urine. If ammonia levels in the rumen are too low there will be a nitrogen shortage for bacteria and feed digestibility will be reduced. Too much ammonia in the rumen leads to wastage, ammonia toxicity, and in extreme cases, death of the animal.

Thirdly, vitamin synthesis by the microbial population makes the ruminant animal virtually independent of dietary sources of all vitamins, except for vitamins A and D.

However, rumen fermentation also brings some disadvantages. First of all, rumen metabolism causes environmental pollution. Methane is produced as a natural consequence of the anaerobic fermentation; it is a potent greenhouse gas. Dairy farming is the largest agricultural source of methane, one of the greenhouse gases. Furthermore, the major environmental concern associated with the animal industry is ammonia volatilization, which increases atmospheric acid deposition because of the impact of nitrogen-rich excreta on the environment. Therefore, worldwide, scientific research projects have been carried out to find sustainable strategies for reducing emissions of the greenhouse gas methane and ammonia volatilization from domestic ruminants to the environment.

In conclusion, the symbiotic relationship between ruminants and ruminal microorganisms plays an important role in the recycling of nutrients between humans and plants. This relationship also contributes to human life by converting low quality nutrients (grass and hay) to high quality food (meat and milk). Humans will benefit more from ruminants as scientific knowledge about relationships between ruminants and rumen microorganisms advances.

Zubeyir Altuntas has a PhD in Molecular Medicine. He is a research associate in Immunology Department of The Cleveland Clinic.

I have been placed under the cavity of the chest. So that we do not harm each other, the Creator has placed a membrane between me and my neighbors, the heart and lung; I can hear them, but cannot see them. They are further protected by the rib cage, because they are more sensitive than I. Of course that does not mean that I am without protection. Our Lord has placed all of us in the most appropriate way. If I had bones covering me you would have a lot of difficulty eating and drinking and since you could not store what you eat you would need to eat little portions throughout the day. But since I have been placed in the stomach cavity and all the walls are flexible I can easily store all that you eat and drink until you digest them. This means that you are busy with eating only at certain times, allowing you to spend your time with other things.

I look like a kettle and this rather simple-looking shape might make you undermine my skills. It is for this reason that some people speak of me in a rude way, describing me as “a sack-like organ.” To understand how important I am, ask those with stomach ulcers or stomach cancer. God forbid, should I stop functioning; life would become a living hell. Each drop that you drink and each morsel you eat would be like poison and all of the world’s pleasures would vanish.

My walls, which seem like a simple sack, are made of four layers of special tissue. On the outer layer there is a strong tissue, below this are layers of muscle that have been placed vertically and horizontally in a diagonal manner, and under this there is tissue engulfed in a flexible layer and a final lining called the epithelium. Of course, we should not forget the web of blood vessels and nerves that nourish these thick walls. My system of nerves is such a complex system that you would be amazed; it resembles a second brain and it is aware of your whole body without you being aware. When you hurt your foot or you are upset with the slightest thing or laugh because of joy I am affected by this. This nervous system is so sensitive that it affects all my actions and my digestive excretions.

It is through this nervous system that I control my actions and my excretions when the scent of the food comes and you are getting ready to eat, saving you trouble after you have eaten. I can also be easily trained. If you can stick with it you can get me used to a new life after three days. Some stomachs are used to three meals, while others are content with two or one meal a day. My recommendation is that you get me used to two meals a day.

Not a lot of chemical decomposition can occur in the mouth, so all the nourishment you have eaten needs to pass through me before it is digested by the intestines and it becomes part of your body. What happens is that the things you have eaten are broken up mechanically into little pieces by the teeth so that I can accept them. If you hurry and swallow without chewing and do not soften the morsels you tire me out. In addition to this, if the morsels are sharp or too large they can rip the walls of the esophagus and make them bleed. It is best to chew the morsel 30 times, but unfortunately most people do not do this. They send me mouthfuls after having only chewed on it once or twice. They do not realize that they are full and therefore eat too much, disturbing the balance. If you eat slowly I will let the relevant section of the brain know and the feeling of hunger will stop after you have received enough nutrients. In this manner you do not tire me out too much and the nutrients do not go to waste. If you eat too fast I will be full before I get a chance to bring to the surface the molecules that give the sensation of being full and there will be no room for water or air, which allow me to move comfortably.

There are three different types of cells on the mucous layer that lines the inner layer of my walls and which is in contact with the food. One of these excretions is hydrochloric acid (HCl). This acid, which can dissolve even a piece of rock, is used not only to digest all the meat and proteins, but it also kills any bacteria that may come with the food and beverage. Without this acid the pepsinogen enzyme, which breaks down the protein, cannot be activated. The pepsinogen enzyme also synthesizes some other cells. This enzyme cannot function on its own and cannot be excreted if I do not have food in me. It starts to be excreted together with the hydrochloric acid as soon as I start to be filled with food. So how is it that such a strong acid and protein digesting enzyme do not harm my walls? My Creator has provided my lining with a temporary protective layer. The goblet cells that excrete this protective mucous are so sensitive that they excrete a protective liquid that coats it. Every day I sacrifice one and a half million cells to these enzyme and acids. In other words, every three days my inner layer is destroyed by these corrosive enzymes and acids. But thank God, I have been given me such a revitalizing strength that each day this lining is renewed with new cells.

Sometimes, if there is a problem with the excretion of this protective liquid, the acid and enzyme can start to eat at the stomach walls, leading to blood leaking from the arteries that are in the outer layer; this is known as an ulcer, a wound on my walls. Nervousness and tension affect the excretions in me, and therefore people who have a nervous character can develop ulcers more easily than relaxed people. The best thing to do is to live a life where one faces things with patience, neither being too panicky nor too happy, but living in a balanced and mature way. If you try to live in a balanced way then you will maintain order in the stomach and I will be happy.

You cannot move the muscles of my walls like you can your arm or leg muscles. The muscles are commanded and start working according to orders from an autonomous nervous system that you are not even aware of. An important feature of these muscles is that they work slowly, but take a long time to get tired. At the same time, they are very susceptible to growing if you do not take care of yourself properly; if you are not careful I can swell up quickly like a balloon. The evil side of human character has a very close connection with me; so you have to be very careful not to eat and drink too much and consume unlawful food. Otherwise, you might become weak and be easily misled and consequently this makes me nothing more than a waste container and then I become a pest.

Let me tell you some of the things that I do not like. At the top of the list is very hot or very cold food or beverages. Both ruin the enzymes and make them dysfunctional. The best condition for enzymes to work is at your body temperature-that is 36-37 degrees. There are more scientists today than before who think that overly hot or burnt food can cause my cells to turn cancerous. If you heat very cold items in your mouth and then swallow you protect me from getting cold – because if I get cold I contract and my working balance becomes dysfunctional so that I am no longer able to do my job.

When I finish my job of extracting the nutrients and treating them with the enzymes the food takes on a liquid form. When the food has achieved the desired texture I send it through to the intestines that are right below me. In this regard, I am like this transitory worldly life, which is nothing more than a two-door guesthouse-one door for entrance and the other door for exit. I never retain anything in me-I receive from one end and send it out the other. There is no door between myself and the esophagus, so I can take out what is in me if I have to by vomiting. At first, this vomiting reflex might seem a bad thing and you might wonder why there is nothing to prevent this? But let me remind you of something, what if you mistakenly eat something poisonous or something that has gone off, what would you do if you could not vomit? You would have to be taken to hospital so that you do not die of food poisoning and an incision would have to be made in the stomach; I would have to be cleansed out, but by this time you might have died. However, if I feel that something you have eaten is bad I can remove it. But with the gateway that is placed between myself and the intestines I am able to stop the food in the intestines from coming back to ruin the acidic atmosphere in me, as the enzymes in the intestines work under more neutral conditions. My acidic structure would disrupt the intestine’s enzymes. In particular, if the bile salts excreted from the liver and the pancreas enzymes should spill into me the situation would be very chaotic.

Another important piece of advice I can offer to you Peter is not to play any sports when I am full and not to strain yourself. The thick muscle lining on the walls requires a lot of blood to move. After eating a significant amount of blood is withdrawn from other parts of the body and sent to me. If you try to be active in this state you will suffer, as the rest of your organs will not be nourished properly and stress will be put on your heart.

Here’s another secret I’m going to let you in on: the more you fill me up without thinking about whether it is necessary and lawful or not, the more likely it is that you will make spiritual mistakes. Your spiritual well-being and health are inversely proportional to a full stomach. If you make me grow too much all your veins, starting with your heart, will start to gather fat and therefore their functions will slow down. Also your spiritual side will be dulled. Actually it is enough for a person to eat only what they need to survive. Serving your senses of taste and eating within the allowed parameters by remembering the Giver will not only give me peace but will also take you to spiritual horizons. After the food passes through your mouth it does not make much of a difference to me whether it is sweet or salty. Therefore, if you can take charge of your mouth, which acts as a gatekeeper, you can protect yourself from waste and from putting on extra kilos.

Some time ago some people would laugh at my above advice, and they would say, “Good food is the backbone of life and one should feed well.” But now modern medicine and dieticians have started to give the same advice I have been giving for years and they state that eating enough for sustenance is adequate. Most illnesses arise from over-eating; good food may be the backbone of life, but too much of it is a prescription for an early death.

In particular, with the dietary change that you make during the month of Ramadan, I and my team are able to renew ourselves; it is like a fitness camp that prepares us for a new term. This is an important need for us to start the new season. The time for this is approaching. I expect you will use your will power and allow me to rest as commanded. To continue with your life you need me to provide you the nutrients and energy, because without me even your heart could not function. At the root of all biological sustenance there is a need for food intake. Accordingly, I am like a double bladed sword. You should neither neglect me nor indulge me too much. I hope that you will display this balanced outlook and behavior.

Discipline means the directions and prohibitions, as well as the rational, ethical and spiritual training one must abide by. It is the “spirit of order” one must obtain to become a balanced person. A disciplined person is thus one who lives within the parameters of certain rules and principles and one who is sensitive to order and regulations. As a matter of fact, the life of a believer should always be in harmony. They should always know what to do and when they should do it, what activities they should engage in beforehand and they should act accordingly. Apart from organizing a program and creating a time frame in which to perform certain activities, they should not think: “I wonder what I should do now?” They should determine their duties and responsibilities towards their Creator, to other people and to themselves, being aware all the time of when they should perform these acts in an organized predetermined manner, and always displaying exemplary order and structure. In fact, prescribed prayers provide us with a timetable to organize our time. Believers map out their time frame saying, “after the noon prayer (zuhr) . . . before the evening prayer (maghrib),” thus ensuring that they do not waste one moment of time.

Those who know the value of time and realize that their life is a blessing which should be utilized properly ensure that all aspects of their lives, from sleeping to waking, from eating to drinking, are under control. They do not neglect matters or procrastinate. They are well aware of the fact that both people and organizations are the most productive when they are organized well. Therefore, Ramadan is a response to the carnal desires for eating, drinking, sleeping, etc, and in this way it instills discipline into our lives, ensuring that these needs are met according to our basic requirements and within the parameters of gratitude. Through seeking refuge in the spiritual atmosphere of the heart and soul against one’s carnal desires and through strengthening the will by setting into motion the conscience, Ramadan teaches us that we must maintain this discipline.

Ramadan ensures that the desire to eat and drink, which can be a true weak spot for some, is constrained and under control. It teaches us discipline in eating. Of course, we need to eat and drink to live, however, not only is it unhealthy for the body to eat and drink without taking into account basic principles of nutrition; it is also a catastrophe if the stomach is allowed to dominate the heart and soul, causing a person to plummet into the pits of material and carnal desires. Indeed, to eat in an unregulated manner in which the stomach is always full is not only harmful to the body, it is also an act not condoned by God. The fasting that is carried out during Ramadan serves to limit the times for the intake of food, thus avoiding an overloading of the stomach, as well as avoiding those things that are harmful to both the body and soul; in addition one is able to ensure that one always stays within the parameters of what is permitted. People who undergo the Ramadan gain a disciplined spirit.

Ramadan brings to each person who is able to benefit from it the status of a loyal servant. Each believer who fasts and who is able to discover the hidden meaning will not only be awarded with God’s blessing, but will also be loyal and virtuous in their dealings with their community. It will not be enough for them just to worship at certain times, but they will walk towards the horizon of integrity by making use of their whole day with this consciousness, living as if in worship each moment. When they are able to free themselves from worldly and material inclinations, the objective of becoming a symbol of truth and devotion to God will appear before them. With the purpose of achieving this aim, they, in the words of Bediuzzaman Said Nursi, will start to think for the sake of God, speak for the sake of God, love for the sake of God, aiming to always be surrounded by God’s approval; each day this intention brings them closer to success, and one day they become a person of loyaltyand devotion.

In fact, fasting is the best indication of loyalty as it is a concurrence between the Creator and created. The servant shows that they are able to give up certain things during certain times and they show their devotion through such restrain. In return, God declares that He will give the reward for such a display of loyalty. A person who is loyal to God in time is elevated to the status of “a monument of loyalty” in their personal and social life. With these feelings, they care for their family and relatives (sila-i rahim); they reach out to all in need; they never forgo charity (zakat); their thirst for giving alms is never insatiable (sadaqa). For Muslims, one of the important aspects of the relationship with the Creator is reading the Qur’an and praying to God, seeking refuge in Him at all times. It is unfortunate that often it is only during Ramadan that the Qur’an is liberated from the carved chests and embroidered silk cases, becoming a sweet syrup for the tongue and heart. This holy month puts the flavor of the Qur’an into the mouth and instills in people the discipline of the daily religious tasks. Those whose lives with all dimensions become regulated in Ramadan-eating, sleeping, praying, etc.- should ensure that they are able to protect and continue the worship and religious obligations that they fulfilled for the entire month in an orderly fashion after Ramadan has finished. For example, those believers who interrupt their sleep during the month to benefit from the blessings of predawn meal (sahur) and who have a reunion with their prayer mat should consider these thirty nights as a stepping stone that enables them to see each night of the year as a night of reunion, and enlighten their nights with a few cycles of prayer (tahajjud).

Disciplined people predetermine how they shall live and act; they carve a path for themselves with certain principles and proceed carefully. Islam has already determined the color, shape and design of our actions. For example, belief in God and His Prophet is the most important principle. This principle acts as a corner Stone in shaping our behavioral traits. We are responsible to advocate for God and the Prophet, who is a guide to all humanity. It is our duty to teach our religion. Accordingly, we try to conquer hearts and we try to represent Islam, which means being good to others, through our own actions that reflect this goodness. We mingle with others who have been adorned with the actions that are shaped by our religion and introduce them to our values. Apart from actions that have been religiously forbidden, we use all means necessary to explain to others the ideals to which we have devoted ourselves, trying to eliminate all the obstacles that stand between them and the truths of faith. At the same time, we distinguish between being a disciplined person and being bound by regulations that lead to inflexibility; we take into account the circumstances which we find ourselves in at the same time as safeguarding our cultural realities and enlightening those around us in an appropriate manner. If we aim to be bestowed with the good pleasure of God and we have devoted ourselves to communicate Him to humanity, then regardless of conditions in which we find ourselves in, we will be far from inactivity, we will not fall weak, and we will not avoid our responsibility. “Let the spring come, the flowers blossom, the nightingales sing, and then I will also sing” is not a thought that would enter the mind of a disciplined person. They will sing in the winter and in the summer and serenade the roses in the spring and autumn. They find a tune for each season and time and never refrain from chanting these truths. Of course, this supremacy of a heart and spirit that has been disciplined in this way-unless there is benevolence endowed by God-cannot be achieved at once. To reach such a horizon requires a long time and serious commitment. But it is enough to say that Ramadan is a beginning and that it is a fruitful time to sow these virtues so that they may be reaped later.

Actually, for those who believe, a person’s life is Ramadan, adolescence is when the fasting begins, and death is the breaking of the fast. One month of Ramadan is like a rehearsal for a fast that will last a life time. Those who know how to continue to enjoy the virtues gained in this month are aware that the remuneration of staying thirsty and hungry in this world will come to them when they break the fast with God’s words “My servants, I used to see you off color, with your eyes and cheeks sunken and you used to endure this for Me. Eat and drink to your hearts’ content for all that you sent ahead in advance in days past.”¹

Note

1. Haqqah 69:24.