Dogme et Rituel de la Haute Magie (Transcendental Magic)

Dogme et Rituel de la Haute Magie, known in English as Transcendental Magic, is Lévi's foundational two-part treatise on the theory and practice of high magic. Its central claim is that a universal, plastic medium—the "astral light"—pervades all things and can be condensed, shaped, and directed by trained human will and imagination.

The work pairs doctrine with ritual, synthesizing Kabbalah, Hermeticism, Tarot, and the Mesmeric notion of a subtle fluid into a single operative philosophy. Magic, for Lévi, is the conscious governance of the astral light through will, knowledge, and disciplined imagination, organized around a system of symbolic correspondences.

The book single-handedly reignited Western interest in ceremonial magic and shaped its modern form, flowing through the Golden Dawn to Crowley and beyond. Its formula of will and imagination directing a universal medium reveals the deep kinship between magic and the broader mind-power lineage.