At a certain period of history, says the Hadith, the virus of moral corruption will spread among people so perilously and so widely that, while living amongst them, one will hardly be able to save his religion. In such circumstances, there will be no other alternative than to escape from cities to save religion. Today, moral crisis faces the Islamic countries. The result is that the grip of religion over people is loosening day by day, rather they are constantly suffering the loss of religious values and principles. No wonder the work of the establishment and practice of religion is becoming more and more trying for the religious-minded people.