There are all sorts of dream interpretations, Freud's being the most notorious, but I have always believed they served a simple eliminatory function, and not much more - that dreams are the psyche's way of taking a good dump every now and then.
Stephen KingToo often, in novels that are speculative, God is a kind of kryptonite, and that's about all that it is, and it goes back to Dracula, where someone dumps a crucifix in Count Dracula's face, and he pulls away and runs back into his house. That's not religion. That's some kind of juju, like a talisman.
Stephen King