St. Irenaeus of Lyon

Ante-Nicene2 works on Theoria1 with audio

Works available to read

Against Heresiesc. 180 ADThe foundational work against Gnosticism, establishing orthodox theology through apostolic tradition and detailed refutation of heretical systems.
The Demonstration of the Apostolic Preachingc. 190 ADA summary of Christian doctrine by Irenaeus, presenting the faith handed down from the apostles.

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