NOUN
- Greek theologian who was bishop of Lyons and an antiheretical writer; a saint and Doctor of the Church (circa 130-200)
How To Use St. Irenaeus In A Sentence
- Nevertheless he was not debarred from communion with the Roman Church, and St. Irenaeus, while condemning the Quartodeciman practice, nevertheless reproaches The Catholic Encyclopedia, Volume 5: Diocese-Fathers of Mercy
