Luther's last years were full of anxiety and sorrow. As he looked round his own city of Wittenberg and the cities of Germany where his doctrines had taken root he found little ground for self- congratulation. Religious dissensions, bitterness, war-like preparations, decline of learning, decay of the universities, and immorality, had marked the progress of his gospel. In many districts the power of the Pope had indeed been broken, but only to make way for the authority of the civil rulers upon whom neither religious nor disciplinary canons could exercise any restraint; the monasteries and religious institutions had been suppressed, but their wealth had passed into the treasuries of the princes, whilst the poor for whose benefit it had been held in trust were neglected, and the ministers of religion were obliged to have recourse to different occupations to secure a livelihood. To his followers and his most intimate associates he denied the liberty of thought and speech that he claimed for himself, by insisting on the unconditional acceptance of his doctrines as if in him alone were vested supreme authority and infallibility. For exercising their right to private judgment, Carlstadt was pursued from pulpit to pulpit till at last he was forced to seek safety in flight; Zwingli was denounced as a heretic for whose salvation it was useless to pray; the Anabaptists were declared to be unworthy of any better fate than the sword or the halter; Agricola, his most zealous fellow-labourer, was banished from his presence and his writings were interdicted; and even Melanchthon was at last driven to complain of the state of slavery to which he had been reduced.[35] His failing health and his disappointments served to sour his temper and to render him less approachable. The attacks that he directed against the Papacy such as /The Papacy an Institution of the Devil/, and the verses prepared for the vulgar caricatures that he induced Cranach to design (1545) surpassed even his former productions in violence and abusiveness. Tired of attacking the Papacy, he turned his attention once more to the Jews, upon whom he invoked the vengeance of Heaven in the last sermon that he was destined to preach on earth. He was taken suddenly ill in Eisleben, where he had come to settle some disputes between the Counts of Mansfeld, and on the 18th February 1546, he passed away.[36]