Barbelo, Seth, and a Baptism of Ascent

The text opens not with a narrative but with an account of divine origins: a Father, a Mother named Barbelo and a Son emerge from a great invisible Spirit before the visible world exists at all, laying out the layered divine realm that Sethian teaching builds everything else on top of. Into that structure the work places Seth, son of Adam, as the ancestor of an incorruptible race set apart from ordinary humanity and destined to be saved, the figure whose name gives the whole current of Gnostic thought its modern label. Scholars generally date the lost Greek original to the second century, well before either surviving Coptic copy was made in the fourth century, which means the two manuscripts found at Nag Hammadi are translations and copies of a much older composition rather than the work's first form.

Much of the text reads as liturgy rather than teaching alone, preserving prayers, sacred names and hymnic passages of praise addressed to the beings it describes, material more likely recited in a ritual setting than simply read. Its most distinctive practical content is a baptismal rite it calls the Five Seals, a sequence of ritual actions presented as the means by which a member of Seth's race ascends back toward the divine source the text opens by describing, tying the work's elaborate cosmology directly to something its readers were meant to actually do.