MARTIN LUTHER 131 Luther to Wittenberg. He felt that his presence was necessary to restrain Carl- stadt and others, and, defying any danger to which he might still be exposed, he returned in 1522 to the old scene of his labors, rebuked the unruly spirits who had acquired power in his absence, and resumed with renewed energy his inter- rupted work. He strove to arrest the excesses of the Zwickau fanatics, and coun- selled peace and order to the inflamed peasants ; while he warned the princes and nobles of the unchristian cruelty of many of their doings, which had driven the people to exasperation and frenzy. At no period of his life is he greater than now, in the stand which he made against lawlessness on the one hand and tyranny on the other. He vindicated his claim to be a reformer in the highest sense by the wise afad manly part which he acted in this great social crisis in the history of Germany. In this year also he published his acrimonious reply to Henry VIII. on the seven sacraments. Although he had been at first united in a common cause with Erasmus, estrangement had gradually sprung up between the scholar of Rotterdam and the enthusiastic reformer of Wittenberg. This estrangement came to an open breach in the year 1525, when Erasmus published his treatise " De Libero Arbitrio." Luther immediately followed with his counter-treatise " De Servo Arbitrio." The controversy raged loudly between them ; and in the vehemence of his hostility to the doctrine of Erasmus, Luther was led into vari- ous assertions of a very questionable kind, besides indulging in the wild abuse of his opponent's character. The quarrel was an unhappy one on both sides ; and it must be confessed there is especially a want of generosity in the manner in which Luther continued to cherish the dislike which sprang out of it. In the course of the same year Luther married Katharina von Bora, one of nine nuns who, under the influence of his teaching, had emancipated themselves from their religious vows. The step rejoiced his enemies and even alarmed some of his friends, like Melancthon. But it greatly contributed to his happiness, while it served to enrich and strengthen his character. All the most interesting and touching glimpses we get of him henceforth are in connection with his wife and children. Two years after his marriage he fell into a dangerous sickness and depression of spirits, from which he was only aroused by the dangers besetting Christendom from the advance of the Turks. Two years later, in 1529, he engaged in his famous conference at Marburg with Zwingli and other Swiss divines. The fol- lowing year finds him at Coburg, while the diet sat at Augsburg. It was deemed prudent to intrust the interests of the Protestant cause to Melancthon, who attended the diet, but Luther removed to Coburg to be at hand for consultation. The drawing up of the Augsburg Confession marks the culmination of the German Reformation (1530) ; and the life of Luther from henceforth possesses comparatively little interest. He survived sixteen years longer, but they are years marked by few incidents of importance. He died at Eisleben on February 1 8, 1546, and was buried at Wittenberg. Luther's character presents an imposing combination of great qualities. En- dowed with broad human sympathies, massive energy, manly and affectionate