(source: wikipedia)A Black Mass is a ceremony celebrated by various Satanic groups. It has allegedly existed for centuries in different forms, and the modern form is intentionally a sacrilegious and blasphemous parody of a Catholic Mass.
In the 19th century the Black Mass became popularized in French literature, in books such as Satanism and Witchcraft, by Jules Michelet, and , by Joris-Karl Huysmans.
Modern revivals began with H. T. F. Rhodes' book The Satanic Mass published in London in 1954,... more
