LaVeyan Satanism

LaVeyan Satanism is a new religious movement founded in 1966 by the American occultist and author Anton Szandor LaVey. The religion's doctrines and practices are codified in LaVey's book, The Satanic Bible. Its core philosophy is based on individualism and egoism, encouraging an epicurean pursuit of fleshly indulgence, an eye for an eye ethical code, and the concept of "self-deification". The philosophy positions itself in favor of Social Darwinism and opposes egalitarianism, seeing it as a conservator of mediocrity and decadence, and to a larger extent, the Abrahamic faiths, which are seen as lies which promote idealism, self-denigration, herd behavior, and irrationality. The philosophy seeks more draconian measures taken in the realm of law and order and may also support some forms of eugenics. The religion propagates a naturalistic worldview, seeing mankind as animals existing in an amoral universe.

LaVey established LaVeyan Satanism in the U.S. state of California through the founding of his Church of Satan on Walpurgisnacht of 1966, which he proclaimed to be "the Year One", Anno Satanas—the first year of the "Age of Satan". His ideas were heavily influenced by the ideas and writings of Friedrich Nietzsche, Ayn Rand, and Carl Jung. The Church grew under LaVey's leadership, with regional grottos being founded across the United States. A number of these seceded from the Church to form independent Satanic organizations during the early 1970s. In 1975, LaVey abolished the grotto system, after which Satanism became a far less organized movement, although remained greatly influenced by LaVey's writings. In coming years, members of the Church left it to establish their own organisations, also following LaVeyan Satanism, among them the First Church of Satan and Karla LaVey's First Satanic Church.

...
Wikipedia