Thomasine Christians and Others, From After the New Testament

In this thread of posts I have been reproducing my comments on Gnosticism from the 2nd edition of my anthology, After the New Testament. In addition to the Sethians and the Valentinians, scholars talk about the school of Thomas and about yet other Gnostic groups that are not easy to identify with any of the other three or to group together in any meaningful way. Gnosticism was a messy group of religions! Here is what I say in the Introductions to the Thomasines and the Other Gnostic groups in...