If you mean Satanism as in LeVay Satanism I can tell you if you have an open mind and read the The Nine Satanic Statements and or The Eleven Satanic
Rules of the Earth/The Nine Satanic Sins I find these people seem to be a lot more open and truthful then Christianity or most religions and the face
Christianity paints of Satan(ism) is like something Hollywood would do.
(This is not a hate post as I respect all religions...I just respect some more than others.)
www.churchofsatan.com...
Go to enter the site and click Theory-Practices 6th button down(kinda ironic haha its the 6th

just noticed) and there you go...I think if you want
to speak about Satanism bad or good you should know what you are talking about
I also laughed at the above posts about how many Satanist have killed compared to Christians.