fasting and traditions, monastic vows and the power of the pope. But the concessions did not satisfy the Catholics. A Refutation was prepared by Eck and others, and read before the Diet on August 3. Negotiations continued and still further concessions were wrung from Melanchthon, concessions of so dangerous a nature that his fellow-Protestants denounced him as an enemy of the faith and appealed to Luther against him. Melanchthon had agreed to call the mass a sacrifice, if the word were qualified by the term "commemorative," and also promised that the bishops should be restored to their ancient jurisdictions, a measure justified by him as a blow at turbulent sectaries but one also most {118} perilous to Lutherans. On the other hand, Eck made some concessions, mostly verbal, about the doctrine of justification and other points. That with this mutually conciliatory spirit an agreement failed to materialize only proved how irreconcilable were the aims of the two parties. [Sidenote: September 22] The Diet voted that the Confession had been refuted and that the Protestants were bound to recant. The emperor promised to use his influence with the pope to call a general council to decide doubtful points, but if the Lutherans did not return to the papal church by April 15, 1531, they were threatened with coercion. [Sidenote: League of Schmalkalden] To meet this perilous situation a closer alliance was formed by the Protestant states at Schmalkalden in February 1531. This league constantly grew by the admission of new members, but some attempts to unite with the Swiss proved abortive. On January 5, 1531, Ferdinand was elected King of the Romans--the title taken by the heir to the Empire--by six of the electors against the vote of Saxony. Three months later when the time granted the Lutherans expired, the Catholics were unable to do anything, and negotiations continued. [Sidenote: July 23, 1532] These resulted in the Peace of Nuremberg, a truce until a general council should be called. It was an important victory for the Lutherans, who were thus given time in which to grow. The seething unrest which found expression in the rebellion of the knights, of the peasants and of the Anabaptists at Muenster, has been described. One more liberal movement, which also failed, must be mentioned at this time. It was as little connected with religion as anything in that theological age could be. [Sidenote: Luebeck, 1533-35] The city of Luebeck, under its burgomaster George Wullenwever, tried to free itself from the influence of Denmark and at the same time to get a more popular {119} government. In 1536 it was conquered by Christian III of Denmark, and the old aristocratic constitution restored. The time was not ripe for the people to assert its rights in North Germany. [Sidenote: May 1534]