Wara' relates to both the inner and outer aspects of a believer's life and conduct. A traveler on the path of wara' must reach the peaks of taqwa, or piety; his or her life must reflect a strict observance of the religious commands and prohibitions.
Wara' is defined as holding oneself back from unbecoming, unnecessary things,1 as strictly refraining from what is unlawful and forbidden, or abstaining from all doubtful things lest one should commit a forbidden act. The Islamic principle: Abandon what you doubt and prefer what you have no doubt about,2 and the Prophetic saying: What is lawful is evident and what is forbidden is also evident, explain the basis of wara'.3
Some Sufis define wara' as the conviction of the truth of Islamic tenets, being straightforward in one's beliefs and acts, being steadfast in observing Islamic commandments, and being circumspect in one's relations with God Almighty. Others define it as not being heedless of God even for one twinkling of the eye, and others as permanently closing themselves to all that is not Him, as not abasing oneself before anyone except Him (for the fulfillment of one's needs or other reasons), and as advancing until reaching God without getting mired down by one's ego, carnal self and desires, or the world.
Always refrain from begging from people,
Beg only from your Lord Who is the All-Munificent.
Renounce the pomp and luxuries of the world
Which will certainly go as they have come.
We can also interpret wara' as basing one's life on engaging in what is necessary and useful, as acting in consciousness of the real nature of useless, fleeting, and transient things. This is stated in the Tradition: The beauty of being a good Muslim is abandoning what is of no use to him. The writer of the Pandname, Farid al-Din al-Attar, explains this principle very beautifully:
Wara' gives rise to fear of God,
ne without wara' is subject to humiliation.
Whoever virtuously follows the way of wara',
Whatever he does is for the sake of God.
One who desires love and friendship of God,
Without wara', he is false in his claim of love.
Wara' relates to both the inner and outer aspects of a believer's life and conduct. A traveler on the path of wara' must reach the peaks of taqwa, or piety; his or her life must reflect a strict observance of the religious commands and prohibitions; his or her actions must be for the sake of God; his or her heart and feelings must be purged of whatever is other than God; he or she must always feel the company of the "Hidden Treasure."
In other words, the traveler abandons those thoughts and conceptions that do not lead to Him, keeps aloof from those scenes that do not remind them of Him, does not listen to speeches that are not about Him, and is not occupied with that which does not please Him. Such a degree of wara' leads one directly and quickly to God Almighty, Who declared to Prophet Moses: Those who desire to get near to Me have not been able to find a way better than wara' and zuhd (asceticism).
The abstinence known by humanity during the Age of Happiness4 was perfectly observed by the blessed generations following the Companions, and became an objective of almost every believer. It was during this period that Bishr al-Khafi's sister asked Ahmad ibn Hanbal:
"O Imam, I usually spin (wool) on the roof of my house at night. At that time, some officials pass by with torches in their hands, and I happen to benefit, even unwillingly, from the light of their torches. Does this mean that I mix into my earnings something gained through a religiously unlawful way?" The great Imam wept bitterly at this question and replied: "Something doubtful even to such a minute degree must not find a way into the house of Bishr al-Khafi."5
It was also during this period that people shed tears for the rest of their lives because they had cast a single glance at something forbidden, and people who vomited a piece of unlawful food that they had swallowed in ignorance wept for days. As related by ‘Abd Allah ibn Mubarak, a great traditionist and ascetic, a man traveled from Merv (Turkmenistan) to Mecca in order to return to its owner an item that he had put in his pocket by mistake. There were many who gave life-long service to those to whom they thought they owed something, such as Fudayl ibn ‘Iyad. Biographies of saints, such as Hilyat al-Awliya' (The Necklace of Saints) by Abu Nu‘aym al-Isfahani, and al-Tabaqat al-Kubra (The Greatest Compendium) by Imam al-Sharani, are full of the accounts of such heroes of abstinence.