The Catholic princes, alarmed by the rapid spread of the new doctrines and by the extravagant demands of the Protestants, met together to form the Holy League (1538) as a defence against the Schmalkaldic confederation. Feeling was running so high at the time that the long expected war might have broken out immediately, had not the dread of a Turkish invasion exercised a restraining influence on both parties. In 1539 negotiations were opened up for a temporary armistice, and another fruitless attempt was made to arrive at peace by means of a religious conference. Before any result had been attained the Emperor summoned a Diet to meet at Ratisbon (April 1541). Three theologians were appointed from both sides to discuss the questions at issue.
Though some of the Catholic representatives showed clearly enough that their desire for union was much greater than their knowledge of Catholic principles, an understanding was arrived at only in regard to a few points of difference. By the Recess of the Diet (known as the /Ratisbon Interim/) it was ordered that both parties should observe the articles of faith on which they had agreed until a General Council should meet, that in the interval the terms of the Peace of Nurnberg should be carried out strictly, that the religious houses that had escaped destruction hitherto should remain undisturbed, and that the disciplinary decrees promulgated by the cardinal legate (Contarini)should be obeyed by the Catholics.
The Protestant princes were still dissatisfied. In order to procure their assistance Charles was obliged to yield to further demands, notably, to permit them to suppress the monasteries in their dominions. But, fortunately for the Catholic Church, the agreement embodied in the /Ratisbon Interim/ was rejected by the more extreme Protestant Party led by Luther himself, and the danger of grave misunderstanding was removed.
During the following years the Lutheran movement continued to advance by leaps and bounds. Duke George of Saxony, one of its strongest opponents, died in 1539, and his successor invited the Lutheran preachers to assist him in the work of reform. Henry, Duke of Brunswick, was driven from his kingdom by the League of Schmalkald and forced to seek refuge in Bavaria. The Bishoprics of Hildesheim and Naumburg were captured by force, and it required all the efforts of the Pope and of the Emperor to prevent Cologne from being handed over to Luther's followers by its prince-bishop (Hermann von Wied).
Lutherani** provided almost irresistible attractions for the lay rulers, who desired to acquire wealth and power at the expense of the Church, as well as for the unworthy ecclesiastical princes who were anxious to convert the states of which they were merely administrators into hereditary dominions.
But though outwardly the movement prospered beyond expectation all was far from well within. The fundamental principle enunciated by Luther, namely, the rejection of all religious authority, opened the way for new theories and new sects. Quite apart from the controversies between the followers of Luther and Zwingli, which shall be dealt with later, the Anabaptists and others continued to destroy the harmony of the self-styled reformers. The Anabaptists seized the city of Munster, proclaimed a democratic theocracy with John of Leyden, a tailor, at its head, and pronounced their intention of taking the field for the overthrow of tyrants and impostors. But their success was short-lived.
Conrad, bishop and prince of Munster, raised an army, laid siege to the city which he captured after a desperate struggle, and put to death the fanatical leaders who had deceived the people (1535-6).
Other writers and preachers questioned the doctrines of the Trinity and Incarnation, and advocated many heresies condemned by the early Church, some of them going so far as to insist on the revival of circumcision and the Jewish ceremonial law.[32]
Nor did the new teaching exercise an elevating influence on the morals or conduct of its adherents. Luther himself was forced to admit that the condition of affairs had grown worse even than it had been before he undertook his campaign. "Since we have commenced to preach our doctrine," he said in one of his sermons, "the world has grown daily worse, more impious, and more shameless. Men are now beset by legions of devils, and while enjoying the full light of the Gospel are more avaricious, more impure, and repulsive than of old under the Papacy.
Peasants, burghers, nobles, men of all degrees, the higher as well as the lowest are all alike slaves to avarice, drunkenness, gluttony, and impurity, and given over to horrible excesses of abominable passions."[33]