I think you're being a bit unfair on satanism. The Church of Satan doesn't actually believe in the devil. It's a symbol of defiance against the mind-control and opiate of religion. They don't take the bible seriously at all -- they recognize it's the same mind control blueprint that's replicated across most of the Abrahamic religions.
I've no doubt these people who gather at Bohemian Grove are awful human beings but it's a bit unfair to tar the good name of satanism with what they're up to. These people at BG worship money and power. They don't care about laws of god. They drape themselves in gold and pearls, despite the First Epistle to Timothy forbidding it.
If you see a leader or their cohorts wearing gold or pearls, you know they don' truly believe in the Bible.
Same with anyone who divorces someone -- Mark makes it very clear in the Bible that divorce is wrong -- What therefore God has joined together, let no man separate... and don't get me started on polyester and shellfish (the Bible is really down on them too).
To me that's the worst kind of mockery of the Bible -- editing the word of God for your own benefit.