Treatise on the Reintegration of Beings

The Treatise on the Reintegration of Beings into Their Original Estate, Virtues and Powers both Spiritual and Divine (French: Traité de la Réintégration des êtres dans leurs premières propriétés, vertus et puissance spirituelles et divines) is a book written by Martinès de Pasqually—a theurgist and theosopher of uncertain origin—in 1772–1773.

Initially, the book was intended as an internal document and doctrine for the Order of Knight-Masons Elect Priests of the Universe, which was founded by Martinès de Pasqually. After the death of Pasqually, the book outgrew the narrow framework of the Order, having influenced the spiritual and philosophical life of its time. It continues to influence occultism, mysticism, and spiritual philosophy as several Martinist organisations and orders around the world consider it one of the fundamental books of their tradition.