Christians Are Polytheists
Chock Full of Saints
Aristaeus for the Greeks and St. Ambrose for Catholics are the patron gods of beekeepers.
Lots of Little Angels
wood nymphs and house elves.
Archangels Among Us
Lucifer Makes Eight
Council of Gods
Psalm 82:1. Right there in the Bible, Yahweh is sitting at the head of a Divine Council addressing his fellow "elohim." Elohim is a Hebrew word meaning "gods." Plural.
Satan is a god, like Loki or Kali. He is the equal, or nearly equal, to the creator god, Yahweh (aka Jehovah). Yahweh hold court with the other gods of the firmament known to us collectively as the archangels. Beneath these dukes of heaven, if you will, are a massive population of lesser spirits and demons that any good pagan religion would also call gods.
By the by, Islam is also polytheist believing in jinns (demons made from smokeless fire), angels (slaves to Allah), and the devil (called Iblis). Although their creator god does not have a Divine Council and his opponents are mostly humans who defy him. But being all-powerful means that Allah is rather capricious, inflicting evil on innocents just to test them. Basically, he treats humans like they were his lab rats.