The world has many different religions, each one professes a certain truth?
I think we have to analyze non-Christian religions from the position of sober religiosity. On one end, many different non-Christian religions have a certain fragment of truth that defines a certain stage of the spiritual development of the human race. Of course, it is often very relative, mixed up with much un-truth and seeded with a few sinister weeds. In ancient paganism we see a certain recollection of early human contact with God. Islam, although in a distorted way, contains a significant part of books of the Old Testament and several narratives leading up to the New Testament. In ancient Chinese religion or the traditions of Indian cultures there is a certain ethic and ascetic norm that teaches self restraint for the sake of ones neighbor, for the sake of higher spirituality. All of this must be soberly stated and recognized as a certain positive beginning to non-Christian religions, as a certain reflection of that initial recognition of God that in one or another way is preserved