The Synod of Verona was held November 1184 under the auspices of Pope Lucius III and the Holy Roman Emperor Frederick I.
The meeting was to address numerous issues. Some of these were the dispute over claims between empire and papacy in central Italy, the proprietary concerns of the bishopric of Gurk, plans for a crusade to the Holy Land, a dispute over the investiture of the rival Archbishops of Trier, Folmar of Karden (the pro-papal candidate) and Rudolf of Wied (afterward invested as anti-archbishop by Barbarossa under the terms of the Concordat of Worms), and the condemnation of heresy. It also addressed the issue of marriage, particularly in response to the condemnation of marriage by the Cathars, finally listing it as a sacrament.