We find the most varied religions spread out over the earth, all of which point back to this or that founder. We find first the Krishna religion, leading back to Krishna; second, the Buddha religion, leading back to Buddha; third, the ancient Hebrew religion, leading back to Moses; and we find Christianity, leading back to Jesus of Nazareth. The religions having all flowed out of initiation, we must be quite clear that we cannot today take the position taken by the philosophers of religion who consider themselves “enlightened.” The philosophers of comparative religion have a secret outlook on religions; they regard them all either as false or as childish stages of human development. But we, as anthroposophists, since we learn to know that the religions are only different formulations of the truths of initiation, are in a position to grasp the true and not the false in the various religious systems. We do justice to all the religious systems in comparison with one another. We regard them as equally justified revelations of the great truths of initiation.
Source: Rudolf Steiner – GA 143 – The Three Paths of the Soul to Christ – Lecture II: The Path of Initiation – Stockholm, 17th April 1912