"Eros and Evil": A Review of Medieval Beliefs about the Sex Lives of Witches and Demons

Copyright 2020 by Gary L. Pullman

 In Eros and Evil: The Sexual Psychopathology of Witchcraft, R. E. L. Masters supplies a focused historical account of what he describes as "the sex lore of witchcraft" (146). Such lore, he declares, contains "all the elements usually found in the pornographic and obscene work of literature" (147). The topics that Masters covers in his intriguing, frequently shocking, book testify to the accuracy of his assertion.

Detail of a drawing by Mark Blanton

Without going into detail, the first part of the 322-page volume reviews, among other topics, "the origins of incubi and succubi," demons who have sex with women and men, respectively; "the anatomy of the devil" and "the semen of the demon," which indicate that both demon penises and semen have decidedly strange, sometimes contradictory, properties; "offspring of demonality," among whom, Masters, naming names, reports, are included Plato, Alexander the Great, Charlemagne's daughter, and Martin Luther. Other topics are just as interesting--and bizarre.

The second part of the book seeks explanations for the strange beliefs about and the alleged practices of medieval witches and demons. Masters suggests that alcohol and drugs, blind faith, delusion, hallucinations, mass hysteria, mental illness, sexual repression, and superstition—and the torture inflicted upon suspected witches by members of the Inquisition—can account for these phenomena. Witches and demons need not apply. (Possibly, he should have included politics as well.)

Published in 1962, the psychological sources the author taps may be outdated, as are some of the concepts associated with that field of human endeavor; however, in general, his explanations as to the possible causes of the "witch craze" are, for the most part, credible and convincing, and Eros and Evil makes very interesting reading.

Detail of a drawing by Javier Gil

The book also gives readers and writers of supernatural horror a glimpse into the mad, mad world of the medieval mindset. It was (and is), in many ways, an unfamiliar, fantastic world in which witches and demons not only copulate and otherwise engage in a variety of sexual acts, many of which would at the time have been considered unnatural, perverse, and sinful, but the volume also acquaints its readers with such particulars as the anatomical nature of the damned and the ingenious solutions they developed to such problems as how to obtain and deposit semen (since, according to some theologians, demons could not supply this substance themselves). Such details can fire the imagination of writers of supernatural fiction.

 
Whether Ira Levin read Eros and Evil before he wrote Rosemary's Baby is unknown, to me, at least, but Masters's book would definitely have been a great resource for Levin's novel. It would be an equally invaluable source for other writers who want to be accurate as well as lascivious in describing the sex lives of witches and demons. It would also be a good read for artists who depict such shenanigans in illustrations, paintings, sculptures, or other visual or plastic media. For those who are interested in such art, Mark Blanton and Javier Gil are highly recommended (but be forewarned: their art is both "demonic" and lascivious!)