The Tripartite Tractate is a third or mid-fourth century Gnostic work found in the Nag Hammadi library. It is the fifth tractate of the first codex, known as the Jung Codex. It deals primarily with the relationship between the Aeons and the Son. It is divided into three parts, which deal with the determinism of the Father and the free-will of the hypostatized aeons, the creation of humanity, evil, and the fall of Anthropos, and the variety of theologies, the tripartition of humanity, the actions of the Saviour and ascent of the saved into Unity, respectively.