“To say that some kind of god might exist is to vivify its being with mystery. To define a god into existence because it meets certain criteria for godhood is to kill that god by turning it into a cheapjack idol with a publicity team of theologians behind it. This would explain why so many deities—all of them, in fact—have fallen apart or are in the process of doing so: eventually every god loses its mystery because it has become overqualified for its job. After a god’s mystery is gone, arguments for its reality begin. Logic steps in to resuscitate what has been bled of its healthful vagueness. Finally, another “living god” is consigned to the mortuary of scholars.”

“Mystery is not an argument for the existence of God; mystery is an experience of the existence of God.”

“Mystery has its own mysteries, and there are gods above gods. We have ours, they have theirs. That is what's known as infinity.”

“What the word God means is the mystery really. It's the mystery that we face as humans the mystery of existence, of suffering and of death.”

“The reasoning is classic in its clarity. If God does not exist, Kirilov is god. If God does not exist, Kirilov must kill himself. Kirilov must therefore kill himself to become god. That logic is absurd, but it is what is needed.”

“What the mysterious is I do not know. I do not call it God because God has come to mean much that I do not believe in. I find myself incapable of thinking of a deity or of any unknown supreme power in anthropomorphic terms, and the fact that many people think so is continually a source of surprise to me. Any idea of a personal God seems very odd to me.”