By far the most mysterious, intriguing, and widely-interesting ancient "heresy" was Gnosticism. But what exactly is it and why does it matter? In this episode we consider the basic ideas that lay behind the Gnostic religions and explore just how radically different they are from the views that came to be regarded as orthodox.

How could these religions be considered Christian if they didn't think Jesus' death mattered? How could they consider the God of the Old Testament to be a lower level and inferior divinity, and this material universe to be a cosmic disaster? Did Gnostics have their own Scriptures? Did they use the books that later became the New Testament? If so, why didn't they just admit their views were wrong? We will address these and other issues in this exploration of the highly unusual world of Christian Gnosticism.