All their efforts might well be needed, for Peter was succeeded by a yet more formidable heresiarch. Little is known of the earlier life of Henry, the Monk of Lausanne, except that he left his convent there under circumstances for which St. Bernard afterwards reproached him, but which may well have been but the first ebullition of the reformatory spirit to which he finally fell a victim. We next hear of him at Le Mans, perhaps as early as 1116, but the dates are uncertain. Here his austerities gained him the veneration of the people, which he turned with disastrous effect upon the clergy. We know little of his doctrines at this time, except that he rejected the invocation of saints, but we are told that his eloquence was so persuasive that under its influence women abandoned their jewels and sumptuous apparel, and young men married courtesans to reclaim them. While thus teaching asceticism and charity, he so lashed the vices of the Church that the clergy throughout the diocese would have been destroyed but for the active protection of the nobles. Henry had taken advantage of the absence in Rome of the bishop, the celebrated Hildebert of Le Mans, who, on his return, overcame the heretic in disputation and forced him to abandon the field, but could not punish him. We have glimpses of his activity in Poitiers and Bordeaux, and then lose sight of him till we find him a prisoner of the Archbishop of Arles, who took him to the presence of Innocent II. at the Council of Pisa, in 1134. Here he was convicted of heresy and condemned to imprisonment, but was subsequently released and sent back to his convent, whence he departed with the intention of entering the strict Cistercian order at Clairvaux. What led to his resuming his heretical mission we do not know, but we meet him again, bolder than before, adopting substantially the Petrobrusian tenets, rejecting the Eucharist, refusing all reverence for the priesthood, all tithes, oblations, and other sources of ecclesiastical revenue, and all attendance at church.