Adversus haereses ('Against Heresies') is the abbreviated Latin title for the major work of second-century theologian and bishop, St Irenaeus of Lyons, which is actually entitled On the refutation and overthrow of knowledge falsely so-called. It is a foundational work in patristic cosmology and soteriology, and a classic heresiological and anti-heretical tract.
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The Fragments are sections of works by St Irenaeus of Lyons which are no longer extant, but of which there is record in other ancient writings. Some of...
The On Contempt for the World of Eucherius of Lyons is currently hosted off-site, and can be viewed here:
Eucherius of Lyons, On Contempt for the...



