In this last entry for the Register on the great Father of the Church, St. Irenaeus, I hope to describe the primary heresy that he was combatting — Gnosticism. However, this is not so easy! Why?

Though Gnostic sects faded in the early church, Gnostic ideas have had a long shelf life. This world is not my home. As it stands, that statement reflects the views of a great many orthodox Christians ...