The work investigates the persistent rumors and elaborate claims regarding modern Satanism, tracing their origins primarily to French writers and Catholic apologists of the late nineteenth century. The central question concerns the existence of a secret directive centre within Freemasonry, specifically the New and Reformed Palladian Rite, alleged to have been established by Albert Pike and Giuseppe Mazzini. The narrative explores how this alleged order promotes a reversed Christianity, exalting Lucifer as a principle of light and goodness while casting the Christian God as malevolent. Various witnesses and accusers, including Leo Taxil, Dr Bataille, and Domenico Margiotta, come under scrutiny for their sensational accounts of black masses, magical evocations, and secret rituals involving the desecration of the Eucharist.
The author systematically examines these testimonies, weighing their credibility and uncovering numerous plagiarisms, forgeries, and logical inconsistencies within the source materials. By scrutinizing the claims of secret workshops in Gibraltar, charnel-house rituals in India, and elaborate initiations, the text separates sensationalist fabrication from actual historical phenomena. The investigation ultimately exposes the complex network of fraud and credulity that sustained the anti-Masonic panic, offering a sobering look at how sensational literature can manufacture a global conspiracy from meager and dubious foundations.