The Fall of the Mysteries of Eleusis

This groundbreaking work bridges modern chemistry and ancient spirituality. The authors, an ethnomycologist, a chemist, and a classicist, propose that the sacred drink used for over two millennia in the Eleusinian Mysteries, the “Kykeon,” contained a psychoactive compound derived from ergot, the same fungus from which Albert Hofmann later synthesized LSD-25. By aligning historical research, chemical analysis, and mythological interpretation, they suggest that the Mysteries of Eleusis were not symbolic rituals, but direct initiations into divine consciousness.

In this continuation of his research following The Road to Eleusis, classical scholar Carl A.P. Ruck explores the entheogenic origins of the Eleusinian Mysteries and their link to the worship of the Great Goddess.
He decodes ancient iconography and linguistic traces that reveal the sacred mushroom as a vehicle of divine communion, symbol of death and rebirth, and embodiment of the Feminine Mystery.
Through comparative mythology and philological analysis, Ruck argues that the Eleusinian sacrament — the Kykeon — contained psychoactive elements that allowed initiates to directly experience the presence of the Goddess, not as myth but as living reality.

Drawing from fifteen years of research, classicist and lawyer Brian Muraresku reopens the investigation into whether the earliest Christians and ancient Greeks shared a secret sacramental technology — an entheogenic Eucharist capable of producing direct experiences of immortality. Building on the work of R. Gordon Wasson, Albert Hofmann, and Carl A.P. Ruck in The Road to Eleusis, Muraresku travels from the ruins of Eleusis to the catacombs of the Vatican, uncovering traces of a pre-Christian mystery religion centered on the Divine Feminine and ecstatic communion through psychoactive wine. The book bridges science, theology, and ancient spirituality, suggesting that the “lost sacrament” of the West may have been hiding in plain sight.