But, before we are prepared for Luther, we must note the change which has come in the claims and pretensions of the church. The different attitude which made possible a few centuries later, such a mission as Luther’s can not better be exhibited than during the reign of the Franconian Emperor, Henry the Fourth. HENRY THE FOURTH—HIS SUPPLIANT VISIT TO CANOSSA. The student of the history of the Romish church is aware that during the first five centuries after Christ the pope was vested with little, if any, other powers or dignities than those which pertained to him as Bishop of Rome. His subsequent claim to unlimited spiritual and political sway was then unthought of, much less anywhere advanced. Even for another five centuries he is only the nominal head of the church, who is subordinate to the political potentates and dependent upon them for protection and support in his office. But in the year 1073 succeeded one Gregory VII., to the tiara, who proposed to erect a spiritual empire which should be wholly absolved from dependency on kings and princes. His pontificate was one continuous struggle for the success of his undertaking. Of powerful will, great energy and shrewdness and with set purpose his administration wrought great change in the papal office and the relations of the church to European society. His chief measures by which he sought to compass his design were the celibacy of the priesthood and the suppression of the then prevalent custom of simony. The latter bore especially hard on the German Emperor, much of whose strength lay in the power to appoint the bishops and to levy assessments upon them when the royal exchequer was in need. In the year 1075 Gregory proclaimed his law against the custom, forbidding the sale of all offices of the church, and declaring that none but the pope might appoint bishops or confer the symbols of their authority. With an audacity unheard of, and a determination little anticipated, he sent word to Henry IV., of Germany, demanding the enforcement of the rule throughout his dominion under penalty of excommunication. The issue was a joint one, and a crisis inevitable. No pope had ever assumed such an attitude or used such language to a German Emperor. Henry was not disposed and resolved not to submit. So far as a formal disposition of the difficulty was concerned the case was an easy one. He called the bishops together in a synod which met at Worms. They proceeded with unanimity to declare Gregory deposed from his papal office and sent word of their action to Rome. The pope, who had used every artifice to gain popularity with the people, was prepared for the contest and answered back with the ban of excommunication. The emperor might have been able to carry on the struggle with some hope of success had he been in favor with his own subjects. But he had alienated the Saxons by his harsh treatment of them and the indignities heaped upon them; and others of his states looked upon him with suspicion.