'Is the glass half empty of half full? That all depends upon who is looking at it. The case is similar with the Bible. For thousands of years man has been putting his own spin on Religion and the Scriptures and now so can you. Simply select the beliefs that are most advantageous to you and ‘The Cult Construction Set’ will generate actual Bible scriptures to support these beliefs. Now you too can start your own Cult in the comfort of your home!'
I encourage all people to take a look at a few sites to learn what Satanism actually is. As a nominal Christian, I was suprised to learn that Satanism isn't anything like popular culture says it is. Actually, as a student of theology, I found it fascinating. It's based on Magick and the teachings of British poet and mystic Aleister Crowley. The Ontario Consultants on Religious Tolerance has a great introduction to Satanism, among 70 other faiths. The prominent Satanist 'church' is the Temple of Set. The Order of the Thelemic Golden Dawn is a notable Satanic order, but no Order compares to the Ordo Templi Orientis, an Order that Crowley himself ran. The Aleister Crowley Foundation and The Hermetic Library are two other interesting resources.
I went to Catholic high school for two years, and being the incredibly geeky type, I wondered, given the Pope is the Bishop of Rome, how he ran the whole church and his provincial diocese. This site is a good snippet that answers the question, for those people like me who have academic interests in theology.