He addressed his book “Von dem Bapstum tzu Rome” to a very large circle, viz. to all who hitherto had found peace of conscience and a joyous assurance of salvation in fidelity to the Church and the Papacy. He sought to prove to them that they had been mistaken, that the Church is merely a purely spiritual kingdom; that the riches of this kingdom are to be obtained simply by faith without the intervention of priestly authority or the hierarchy; that God’s Kingdom is not bound up with communion with Rome; that it exists wherever faith exercises its sway; that such a spiritual commonwealth could have no man as its head, but only Christ. Ecclesiastical authority is to him no longer what he had at first represented it, an authority to rule entrusted to the clerical state, but a gracious promise of Divine forgiveness and mercy to consciences seeking salvation. His new dogmatic or psychological standpoint, with its tendency to tranquillise the soul, is noticeable throughout. In the same work he deals angrily with the prevailing financial complaints of the Germans against Rome. He tells the people, in the inflammatory language of Hutten and Sickingen, that in Rome the Germans are looked upon as beasts, that the object there is to cheat the “drunken Germans” of their money by every possible thievish trick from motives of avarice. “Unless the German princes and nobles see to it presently, Germany will end in becoming a desert, or be forced to devour itself.”[20] A prediction which was sadly verified in a different sense, indeed, from that which Luther meant, though largely owing to his action. The German princes and nobles did indeed do their share in reducing Germany to a state of desolation, and the misery of the Thirty Years’ War stamped its bloody seal on Luther’s involuntary prophecy. In the same year, 1520, Luther hurled his so-called “great reforming writings,” “An den Adel” and “_De captivitate babylonica_,” into the thick of the controversy. They mark the crisis in the struggle before the publication of the Bull of Excommunication. Before treating of them, however, we must linger a little on what has already been considered; in accordance with the special psychological task of this work, it is our duty to describe more fully one characteristic of Luther’s action up to this time, viz. the stormy, violent, impetuous tendency of his mind. This, as every unprejudiced person will agree, is in striking contrast to the spiritual character of any undertaking which is to bring forth lasting ethical results and true blessing, namely, to that self-control and circumspection with which all those men commissioned by God for the salvation of mankind and of souls have ever been endowed, notwithstanding their strenuous energy.