The Tripartite Tractate is a lengthy Valentinian work preserved in the Nag Hammadi library. Its modern title refers to its three major movements: the divine realm and its unfolding, the drama of deficiency and restoration, and the formation and salvation of humanity. The text offers one of the most systematic surviving presentations of Valentinian cosmology, using the language of the Father, Logos, Aeons, error, Church, and return.
Its importance lies in showing the intellectual and theological depth of Valentinian Christianity. For the Royal Art, the tractate is a major source for the mythic pattern of origin, rupture, awakening, and reintegration; it should be read not as a single universal Gnostic blueprint, but as a particular and sophisticated attempt to narrate the soul’s return to divine fullness.