Wikipedia
Thelema is a religion based on a philosophical law of the same name, adopted as a central tenet by some religious organizations. The law of Thelema is "Do what thou wilt shall be the whole of the Law. Love is the law, love under will." The law of Thelema was developed in the early 1900s by Aleister Crowley, an English writer and ceremonial magician. He believed himself to be the prophet of a new age, the Æon of Horus, based upon a spiritual experience that he and his wife, Rose Edith, had in Egypt in 1904. By his account, a possibly non-corporeal or "praeterhuman" being that called itself Aiwass contacted him and dictated a text known as The Book of the Law or Liber AL vel Legis, which outlined the principles of Thelema. An adherent of Thelema is a Thelemite.
The Thelemic pantheon includes a number of deities, primarily a trio adapted from ancient Egyptian religion, who are the three speakers of The Book of the Law: Nuit, Hadit and Ra-Hoor-Khuit. Crowley described these deities as a "literary convenience". The religion is founded upon the idea that the 20th century marked the beginning of the Aeon of Horus, in which a new ethical code would be followed; "Do what thou wilt shall be the whole of the Law". This statement indicates that adherents, who are known as Thelemites, should seek out and follow their own true path in life, known as their True Will. The philosophy also emphasizes the ritual practice of Magick.
The word thelema is the English transliteration of the Koine Greek noun θέλημα (pronounced ) "will", from the verb θέλω "to will, wish, want or purpose." As Crowley developed the religion, he wrote widely on the topic, as well as producing more 'inspired' writing that he collectively termed The Holy Books of Thelema. He also included ideas from occultism, yoga and both Eastern and Western mysticism, especially the Qabalah.
Thelema is an EP by the Murder City Devils released on September 4, 2001 on Sub Pop Records. It is their last release of entirely original material before they broke up later that year. Spencer Moody has said that it was "really my favorite stuff overall." It was reissued on vinyl on February 17, 2009. Pitchfork Media has said it contains "some decent melodies and a lot more attention to instrumentation-- and structure-- than their previous albums."