In Ancient Gnosticism Pearson surveys all the primary literary evidence for ancient Gnosticism, providing a clear and succinct introduction to each individual writing (including the newly published Gospel of Judas from the Tchacos Codex), along with a judicious consideration of the historical origin of Gnosticism. The classic schools of Christian Gnosticism are discussed, along with Hermetic Gnosis, Manichaeism, and the Mandaeans. Chapters are helpfully keyed to all the standard translations of Gnostic writings, including The Nag Hammadji Scriptures: The International Edition, edited by Marvin W. Meyer (2007). The book includes illustrations, maps, timeline, and a bibliography.
Birger A. Pearson is Professor Emeritus of Religious Studies at the University of California, Santa Barbara, and a leading expert on Gnosticism. His previous books include The Roots of Egyptian Christianity, Gnosticism, Judaism, and Egyptian Christianity, and Gnosticism and Christianity in Roman and Coptic Egypt. He is the translator of Nag Hammadi Codices IX and X and (with Frederik Wisse) of Nag Hammadi Codex VII.