Detachment from the world (tajrid) and seclusion (tafrid) are indispensable. He who becomes perfect in tajrid (detachment from the world) achieves his goal soon. The Sayings and Teachings of the Great Mystics of Islam (2004)
If one has deserted the world, but one thought still inclines to worldliness, he is not considered as free man nor an ascetic; his inner defilement still survives. The Sayings and Teachings of the Great Mystics of Islam (2004)