Wigferth, "Satan" is just a word, ok? I know people who call their cat satan, does that mean it's the embodiment of evil? There are people who call themselves satanists. They don't worship the devil, they worship themselves. They don't believe that the devil is an actual existing entity, thus they can hardly worship. It's a bit stupid to worship something if you think it doesn't exist, don't you think? The reasons why they call themselves satanists are several. Mainly because they reject some Christian concepts and follow ideas that counter those. There are also occultistic things in it.

They don't go around and sacrifice virgins or something like that. They are mostly normal people. Some of them are bastards. It's no big deal.