The problem with these Abrahamic believers (Rabbinic Judaism, Christianity, Islam alike) is that they don't even worship God of their scriptures. No need to go any further than omnipresence, which, of course, naturally implies omnipotence and omniscience (or omni-informedness). Ironically enough, following through with omnipresence makes one immediately eligible for excommunication, burning at stake, or being stoned (not the good kind, though).