someone who believes that they are they're own god and can control the path their life takes, satanists DO NOT worship satan (that is luciferism) but mearly worship themself, satanism is the most mis-understood religion there is.
Dumb kid: omg your a satanist that means you worship satan!
Satanist: no moron it means that i accually believe in myself it has nothing to do with the satan in the bible
Dumb kid: well then why is it called SATAN-ism hmm?
Satanist: because LeVey mearly called it that in his notes