Jul 30, 2026

Restoring the Ancient Religion

The Theurgic Orthopraxy of Iamblichus

Marios Koutsoukos

Hosted by Michael Motia

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Summary

Restoring the Ancient Religion: The Theurgic Orthopraxy of Iamblichus (Palgrave MacMillan, 2026) reconsiders Iamblichus’ Response to Porphyry, Late Antiquity’s seminal work on theurgy, which is often referred to as De Mysteriis. Was this text intended to be more than just a defense of ritualism or a philosophical crossing of metaphysical wits between Porphyry and Iamblichus? This volume examines whether De Mysteriis constituted a manifesto of restoration, a call to resignify and revive a religion that Iamblichus felt was spiraling into barren traditionalism.

Through a nuanced examination of Iamblichus’ theurgy, this book shows the emergence of a sophisticated philosophic-ritualistic system, one designed to reform religious practice through divine epiphanies and direct communication with the gods. Using a thorough textual analysis, this book uncovers crucial distinctions between theurgy and magic and explores the mechanics of divine illumination during theurgic rituals in the context of Iamblichus' intricate hierarchy of spiritual beings. In this system, this book demonstrates, material objects could become vessels of divine power and humans could become interlocutors with the divine itself.

New Books in Late Antiquity is presented by Ancient Jew Review

Marios Koutsoukos received his PhD in Classics from the University of Liverpool, UK. His current research focuses on Late Antique theurgy, hermeticism, Graeco-Egyptian magic, animated statues and the survival of mystery cults beyond the sixth century. He also works as a fiction author, translator and screenwriter.

Michael Motia teaches in Classics and Religious Studies at UMass Boston