I can't understand why anyone needs to believe in any one, single, sole source of Truth. Of course, religion (not just Christianity, but almost every religious doctrine) seeks to explain the miracle of life and nature and how humans fit into that grand design. But, what is it about human nature that needs certainty? Why can't we simply be satisfied with the idea that we are incapable of knowing the whole truth and there are things beyond our comprehension? Attempting to explain it all within our very limited human comprehension and from our egocentric perspective is a fool's mission. The enemy of authentic spirituality is certainty.