In Sethian Gnosticism, Protophanes ("the First-Appearing One") is one of the three emanations of Barbelo (along with Kalyptos and Autogenes according to Zostrianos).[1] Protophanes is mentioned in Nag Hammadi texts such as Zostrianos, The Three Steles of Seth, Allogenes the Stranger, and Marsanes.[2]