Events Tagged: "orthodoxy"

Irenaeus writes Against Heresies - Student of Polycarp combats Marcionites and Gnostics, establishes OT-NT unity

Council of Chalcedon - defines Christ's two natures in one person, deposes Dioscorus, establishes Chalcedonian Definition

Third Council of Constantinople (Sixth Ecumenical) begins - will condemn Monothelitism and posthumously censure Pope Honorius

Berengar's final recantation - definitively accepts Real Presence at Roman synod, retires to hermitage