God is a metaphor for that which transcends all levels of intellectual thought. It's as simple as that.
Joseph CampbellJust as anyone who listens to the muse will hear, you can write out of your own intention or out of inspiration. There is such a thing. It comes up and talks. And those who have heard deeply the rhythms and hymns of the gods, can recite those hymns in such a way that the gods will be attracted.
Joseph Campbell