This is why I'm a perspectivist. There is one truth but many views or interpretations of that truth. The parable of the five blind men each feeling a different part of the elephant (the man who feels the tail says that the creature is a snake, etc.) illustrates the crux. To perceive the whole picture, we have to understand the points of view of those who differ from us and then assemble a larger view that takes into account all perspectives.

Incidentally, our multiverse account should include the view that God is not one, as well as the view that God does not exist.