Satanism

Satanism is a general term used for various religions and metaphoric philosophies that focus on the figure of Satan in Abrahamic religions as a source of personal and/or magickal inspiration. Satanism is a left-hand path religion, and most forms of Satanism focus upon the development of the self, personal satisfaction, and independent thinking.

Types of Satanism
Satan as the "dark force" which motivates nature and known creation; this can also inclusive to evolution, quantum mechanics, and laws of nature. Usually described as SAT=Being and TAN=Becoming.

Satan as the symbol of human individuality and independence from divine authority.

Satan as a Christian manifestation of an an ancient deity, Set, Pan, Lucifer, Shaitan or other forms of fallen angels or pre-Abrahamic deities.

Satan as a magickal symbol, as a reservior of magickal energy to be tapped by the magician.

Satan as a Teaching figure, similar with African Diasporic viewpoints.

Satan as one of many gods, whom is literally worshipped henotheistically without denying the existence of others. Otherwise known as Theistic Satanism or Traditional Satanism.

Satan as the Gnostic serpent of wisdom that freed mankind from an oppressive demiurge named Ialdoboath (equated to YHVH), and is inclusive to other aspects of Dark Gnosticism or Spiritual Satanism.

Satan as concurrant or combined with Yezidic religious beliefs].

Satan as the unconscious aspect of the human mind. Also Satan is seen as governing human?s carnal desires, ego, and other unconscious impulses.

Satan viewed as an impersonal force of chaos (both benevolent and manevolent) by some Chaos magicians.

Satan as a symbol/deity compatible with Lovecraftian mythos, in particular connection to an Islamic spirit called "Khadulhu" whom guides people to abandon their previous religion.

Satan as "muse of civilization" who prompts change, evolution, and creativity of humanity.

Resources

 * Satanism 101
 * Diane Vera's Theistic Satanism Site
 * Alt.Satanism FAQ - Usenet
 * The Church of Satan
 * Article Source (used with permission)