.....The reality, however, of presentday Muslim life appeared to be very far from the ideal possibilities given in the religious teachings of Islam. Whatever, in Islam, had been progress and movement, had turned, among the Muslims, into indolence and stagnation; whatever there had been of generosity and readiness for self-sacrifice, had become, among the present-day Muslims, perverted into narrow-mindedness and love of an easy life.
Prompted by this discovery and puzzled by the obvious incongruency between Once and Now, I tried to approach the problem before me from a more intimate point of view: that is, I tried to imagine myself as being within the circle of Islam. It was a purely intellectual experiment; and it revealed to me, within a very short time, the right solution. I realised that the one and only reason for the social and cultural decay of the Muslims consisted in the fact that they had gradually ceased to follow the teachings of Islam in spirit. Islam was still there; but it was a body without soul. The very element which once had stood for the strength of the Muslim world was now responsible for its weakness: Islamic society had been built, from the very outset, on religious foundations alone, and the weakening of the foundations has necessarily weakened the cultural structure -- and possibly might cause its ultimate disappearance..full text at http://www.way-to-allah.com/en/journey/leopold.html
