I think faith in a higher power is a very human thing to need; the Universe is an awfully big place and a Supreme Being can be great as an interface. But when people start saying my Supreme Being's better than yours, then that's stupid! God(dess) by definition is infinite, so constraining The Infinite with anything *merely* human is nutz. Personally I like the idea of polytheistic religions, because I interpret them to be looking at different aspects of God (who is genderless, IMHO, but there is no good gender neutral pronoun in English.)

FWIW, a very rambling opinion. No offense is intended to any who believe differently.