Our Lady of Endor Coven

A pioneering Satanic group that intertwined ancient Gnosticism with modern Satanism, revealing a unique path of esoteric spirituality.


Our Lady of Endor Coven, also known as Ophite Cultus Sathanas, was an American Satanic cult established in the mid-20th century, marking a significant point in the history of modern Satanism and religious movements. This cult was founded by Herbert Arthur Sloane in Cleveland, Ohio, with claims of its origin dating back to 1948, although concrete documentation only appeared in the 1960s. The coven is notable for its unique blend of Satanism with Gnostic elements, particularly its veneration of the Serpent from the Garden of Eden as a symbol of true knowledge and enlightenment.

Namesakes and Symbolism

The coven’s name, Our Lady of Endor Coven, draws from biblical narratives and Gnostic traditions. The “Lady of Endor” refers to the Witch of Endor, known from the Hebrew Bible for her ability to summon the spirit of the deceased prophet Samuel. The term “Ophite” is derived from the ancient Gnostic sect known as the Ophites, who revered the Serpent of the Garden of Eden, seeing it as a symbol of wisdom and knowledge. The Latin phrase “Cultus Sathanas” translates to “Cult of Satan,” indicating the group’s Satanic orientation​​.

Date of Origin and Public Awareness

Public awareness of Sloane’s coven began to surface in the mid-1960s, particularly after a Toledo newspaper interview in 1967 that discussed Sloane’s occult and fortune-telling business without mentioning the coven. It was not until 1968 that the coven was first documented, following an interaction between Sloane and British occult writer Richard Cavendish. Despite Sloane’s claims of the coven operating since the 1940s, scholars suggest it likely formed after 1953, influenced by the emergence of Gerald Gardner’s neopagan witchcraft movement​​.

Core Beliefs and Practices

The coven’s beliefs were deeply rooted in Gnosticism, with Sloane positing the Serpent as the bringer of gnosis, or spiritual knowledge, to humanity. This interpretation casts the Serpent in a positive light, contrary to traditional Christian narratives that view it as a malevolent figure. Sloane’s teachings also included the idea that Cain was the first Satanic priest, conducting the inaugural Satanic Mass as a form of rebellion against the creator god of this world. This perspective aligns with the Gnostic view of a higher, true God above the creator god, who is seen as imperfect or flawed.

Sloane’s personal encounters with a horned god figure in his childhood and his subsequent realization that this deity was Satan (Sathanas) further cemented the coven’s theological foundations. Sloane was actively involved in the Spiritualist Church movement, and his coven’s development was intertwined with his spiritualist activities. Despite controversies, Sloane engaged with prominent figures in the occult and neopagan communities, including Gerald Gardner and Anton LaVey, indicating the coven’s role in broader occult conversations of the time​​​​​​.

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