He was compelled to recant, under strong pressure from Pope Innocent III.
Barnes was forced to apologize and recant; and Gardiner delivered a series of sermons at St Paul's Cross to counteract Barnes' invective.
But he now resisted pain better, and, although more than once a promise to recant was extorted from him, he reasserted his innocence when unbound, crying out, "My God, I denied Thee for fear of pain."
Berengar in a weak moment in 1059 was forced by the pope to recant and assert that " the true body and blood are not only a sacrament, but in truth touched and broken by the hands of the priests and pressed by the teeth of the faithful," and this position remains in every Roman catechism.
In 1204 his doctrines were condemned by the university, and, on a personal appeal to Pope Innocent III., the sentence was ratified, Amalric being ordered to return to Paris and recant his errors.
William Sawtrey (Chartris), caught and condemned, refused to recant and was burnt at St Paul's Cross (March 1401), and Other martyrdoms followed.
They saw in him a pious man, an esteemed professor, who had done nothing but propose a discussion on the notoriously intricate subject of Indulgences, peremptorily ordered to recant and to remain silent.
But his followers were being hunted, and imprisoned or forced to recant, all through the later years of Richard II.
He was now called upon, in advanced life, to undo not a little of the work in which he had been instrumental in his earlier years - to vindicate the legitimacy of the queen's birth and the lawfulness of her mother's marriage, to restore the old religion, and to recant what he himself had written touching the royal supremacy.