I do not believe that God exists. But if there was some omnipotent sentient entity with sufficient power to create the universe I cannot conceive of how such entity would require, or have, a gender. Were there a God, the correct term would be ‘it’ not ‘him’. Clearly this would be disappointing for those religions which subjugate women to second class status - I’m looking at you Islam- where a hairy, masculine, broad-shouldered he-God would be de rigueur. Indeed, if it is mandatory for God to reflect that description, then it’s clearly Odin.