This is an introductory essay (from the sacred-texts website) contextualizing the scholarly works of Margaret Murray, the early 20th-century Egyptologist and folklorist whose two key books — *The Witch-Cult in Western Europe* (1921) and *God of the Witches* (1933) — form the intellectual foundation of modern Wicca and Neopaganism. Murray's central argument was that the strikingly consistent confessions extracted during European witch trials were not simply the product of torture and leading questions from inquisitors, but rather reflected genuine ethnographic testimony about a surviving pre-Christian underground religion with Neolithic roots, centered on worship of a horned male deity and organized in covens with cell-like secrecy. Her most distinctive methodological move was treating accused witches' testimony as ethnographic data rather than fantasy or coercion — concluding that "the Devil" in confessions referred literally to a coven leader in animal costume, not a supernatural being. The essay also covers Murray's more controversial subsidiary claims: that the cult practiced human sacrifice (a point modern Neopagans find politically fraught), that highly placed witches attempted to assassinate James VI of Scotland, that Joan of Arc was a sacrificed cult avatar, and that fairies were a real persecuted subculture of humans living underground in the British Isles. The author acknowledges that Murray was selective with evidence and criticized by academics, and notes her work was filtered and amplified through Gerald Gardner into the Neopagan movement — making her ideas essential background reading for anyone in that tradition, to be engaged critically rather than accepted wholesale.