Although the Leipsic controversy brought out the great principle of the Reformation, Luther's views, both respecting the true doctrines and polity of the church, were not, on all points, yet developed, and were only gradually unfolded, as he gained knowledge and light. It was no trifling matter, even to deny the supremacy of the Roman church in matters of faith. He was thus placed in the position of Huss and Jerome, and other reformers, who had been destroyed, with scarcely an exception. He thus was brought in direct conflict with the pope, with the great dignitaries of the church, with the universities, and with the whole scholastic literature. He had to expect the violent opposition and vengeance of the pope, of the monks, of the great ecclesiastical dignitaries, of the most distinguished scholars, and of those secular princes who were friendly to Rome. He had none to protect him but a prince of the empire, powerful, indeed, and wise, but old and wavering. There were but few to uphold and defend him--the satirical Erasmus, who was called a second Lucian, the feeble Staupitz, the fanatical Carlstadt, and the inexperienced Melancthon. The worldly-minded, the learned, the powerful, and the conservative classes were his natural enemies. But he had reason and Scripture on his side, and he appealed to their great and final verdict. He had singular faith in the power of truth, and the gracious protection of God Almighty. Reposing on the greatness of his cause, and the providence of the omnipotent Protector, he was ready to defy all the arts, and theories, and malice of man. His weapon was truth. For truth he fought, and for truth he was ready to die. The sophistries of the schools he despised; they had distorted and mystified the truth. And he knew them well, for he had been trained in the severest dialectics of his time, and, though he despised them, he knew how to use them. The simple word of God, directed to the reason and conscience of men, seemed alone worthy of his regard. [Sidenote: Luther's Elements of Greatness.]