The spirit of philosophy is one of free inquiry. It suspects all authority. Its function is to trace the uncritical assumptions of human thought to their hiding places, and in this pursuit it may finally end in denial or a frank admission of the incapacity of pure reason to reach the ultimate reality.
Muhammad IqbalThe truth is that the religious and the scientific processes, though involving different methods, are identical in their final aim. Both aim at reaching the most real.
Muhammad IqbalThe ultimate purpose of religious life is to make this evolution move in a direction far more important to the destiny of the ego than the moral health of the social fabric which forms his present environment.
Muhammad Iqbal