Predestination
In October 848 he presented to the synod at Mainz at St. Alban's Abbey a profession of faith and a refutation of the ideas expressed by Hrabanus Maurus in his letter to Notting. He was convicted, however, of heresy, beaten, obliged to swear that he would never again enter the territory of Louis the German, and handed over to Hincmar, archbishop of Reims, who sent him back to his monastery at Orbais. The next year at a provincial council at Quierzy, presided over by Charles the Bald, he attempted to justify his ideas, but was again condemned as a heretic and disturber of the public peace, was degraded from the priesthood, whipped, obliged to burn his declaration of faith, and shut up in the monastery of Hautvilliers.
There Hincmar tried again to induce him to retract. Gottschalk however continued to defend his doctrine, writing to his friends and to the most eminent theologians in the lands of Charles the Bald and Louis the German. A great controversy resulted. Prudentius of Troyes, Wenilo of Sens, Ratramnus of Corbie, Loup de Ferrières and Florus of Lyon wrote in his favour. Hincmar wrote De praedestinatione and De una non trina deitate against his views, but gained little aid from Johannes Scotus Eriugena, whom he had called in as an authority.
The question was discussed at the councils of Quierzy (853), of Valence (855) and of Savonnières (859). Finally Pope Nicholas I took up the case, and summoned Hincmar to the council of Metz (863). Hincmar either could not or would not appear, but declared that Gottschalk might go to defend himself before the pope. Nothing came of this, however, and when Hincmar learned that Gottschalk had fallen ill, he forbade him the sacraments or burial in consecrated ground unless he would recant. This Gottschalk refused to do. He died on 30 October between 866 and 870.
Read more about this topic: Gottschalk Of Orbais