St. Irenaeus’s Testimony to the Apostles

Today is the feast day of St. Irenaeus (ca. A.D. 125–ca. 200), one of the earliest witnesses we have to the authority of the Church and to the doctrine of apostolic succession. I’m still trying to dig my way out from under this thesis, but I thought I would bring you a few quotes I’ve …

St. Irenaeus on the Unity and Orthodoxy of the Faith

Today is the feast day of St. Irenaeus of Lyons (or Lugdunum, by its Roman name). Irenaeus was born in the first half of the second century, ca. A.D. 125, probably in Smyrna in Asia Minor. He was raised in a Christian home, and became a disciple of St. Polycarp, who had been a disciple …