Human nature, even when partially sanctified, is frail indeed. The Elector of Saxony was perhaps a good man, but he was a weak one. He was a zealous Lutheran, and was shocked that a Calvinist, a man who held the destructive error that the bread and wine only _represented_ the body and the blood of Christ, should be raised to the throne of Bohemia, and thus become the leader of the Protestant party. The Elector of Saxony and the Elector of the Palatine had also been naturally rivals, as neighbors, and possessors of about equal rank and power. Though the Calvinists, to conciliate the Lutherans, had offered the throne to the Elector of Saxony, and he had declined it, as too perilous a post for him to occupy, still he was weakly jealous of his rival who had assumed that post, and was thus elevated above him to the kingly dignity. Ferdinand understood all this, and shrewdly availed himself of it. He plied the elector with arguments and promises, assuring him that the points in dispute were political merely and not religious; that he had no intention of opposing the Protestant religion, and that if the elector would abandon the Protestant league, he would reward him with a large accession of territory. It seems incredible that the Elector of Saxony could have been influenced by such representations. But so it was. Averring that he could not in conscience uphold a man who did not embrace the vital doctrine of the spiritual presence, he abandoned his Protestant brethren, and drew with him the Landgrave of Hesse, and several other Lutheran princes. This was a very serious defection, which disheartened the Protestants as much as it encouraged Ferdinand. The wily emperor having succeeded so admirably with the Protestant elector, now turned to the Roman Catholic court of France--that infamous court, still crimsoned with the blood of the St. Bartholomew massacre. Then, with diplomatic tergiversation, he represented that the conflict was not a political one, but purely religious, involving the interests of the Church. He urged that the peace of France and of Europe required that the Protestant heresy should be utterly effaced; and he provoked the resentment of the court by showing how much aid the Protestants in Europe had ever received from the Palatinate family. Here again he was completely successful, and the young king, Louis XIII., who was controlled by his bigoted yet powerful minister, the Duke of Luines, cordially espoused his cause.