Seriously, it's not that easy, lol. I'm no religious person, but I have studied the occult sciences for 6 years and its more about magic and ritual then your preconceived notion of "satanism." I posted this short documentary so you can see the world through a different set of eyes. Trust me, sit through this film with an open mind and throw out the dumb beliefs religious people have of the devil and satan.

Get the book, "Transcendental Magic: It's Doctrine and Ritual"
by Eliphas Levi

Others to look up,

Rudolph Steiner
Aleister Crowley
Manly P Hall
William Cooper
Helena P. Blavatsky

there's much more, but that should get you started