Though Luther had been moved by the Spirit of God to begin his work, he was not to carry it forward without severe conflicts. The reproaches of his enemies, their misrepresentation of his purposes, and their unjust and malicious reflections upon his character and motives, came in upon him like an overwhelming flood; and they were not without effect. He had felt confident that the leaders of the people, both in the church and in the schools, would gladly unite with him in efforts for reform. Words of encouragement from those in high position had inspired him with joy and hope. Already in anticipation he had seen a brighter day dawning for the church. But encouragement had changed to reproach and condemnation. Many dignitaries, of both church and state, were convicted of the truthfulness of his theses; but they soon saw that the acceptance of these truths would involve great changes. To enlighten and reform the people would be virtually to undermine the authority of Rome, to stop thousands of streams now flowing into her treasury, and thus greatly to curtail the extravagance and luxury of the papal leaders. Furthermore, to teach the people to think and act as responsible beings, looking to Christ alone for salvation, would overthrow the pontiff's throne and eventually destroy their own authority. For this reason they refused the knowledge tendered them of God and arrayed themselves against Christ and the truth by their opposition to the man whom He had sent to enlighten them.
Luther trembled as he looked upon himself--one man opposed to the mightiest powers of earth. He sometimes doubted whether he had indeed been led of God to set himself against the authority of the church. "Who was I," he writes, "to oppose the majesty of the pope, before whom ... the kings of the earth and the whole world trembled? ... No one can know what my heart suffered during these first two years, and into what despondency, I may say into what despair, I was sunk."--Ibid., b. 3, ch. 6. But he was not left to become utterly disheartened. When human support failed, he looked to God alone and learned that he could lean in perfect safety upon that all-powerful arm.
To a friend of the Reformation Luther wrote: "We cannot attain to the understanding of Scripture either by study or by the intellect. Your first duty is to begin by prayer. Entreat the Lord to grant you, of His great mercy, the true understanding of His word. There is no other interpreter of the word of God than the Author of this word, as He Himself has said, 'They shall be all taught of God.' Hope for nothing from your own labors, from your own understanding: trust solely in God, and in the influence of His Spirit. Believe this on the word of a man who has had experience."--Ibid., b. 3, ch. 7. Here is a lesson of vital importance to those who feel that God has called them to present to others the solemn truths for this time. These truths will stir the enmity of Satan and of men who love the fables that he has devised. In the conflict with the powers of evil there is need of something more than strength of intellect and human wisdom.
When enemies appealed to custom and tradition, or to the assertions and authority of the pope, Luther met them with the Bible and the Bible only.
Here were arguments which they could not answer; therefore the slaves of formalism and superstition clamored for his blood, as the Jews had clamored for the blood of Christ. "He is a heretic,"cried the Roman zealots. "It is high treason against the church to allow so horrible a heretic to live one hour longer. Let the scaffold be instantly erected for him!"--Ibid., b. 3, ch. 9. But Luther did not fall a prey to their fury. God had a work for him to do, and angels of heaven were sent to protect him. Many, however, who had received from Luther the precious light were made the objects of Satan's wrath and for the truth's sake fearlessly suffered torture and death.
Luther's teachings attracted the attention of thoughtful minds throughout all Germany. From his sermons and writings issued beams of light which awakened and illuminated thousands. A living faith was taking the place of the dead formalism in which the church had so long been held. The people were daily losing confidence in the superstitions of Romanism. The barriers of prejudice were giving way. The word of God, by which Luther tested every doctrine and every claim, was like a two-edged sword, cutting its way to the hearts of the people. Everywhere there was awakening a desire for spiritual progress. Everywhere was such a hungering and thirsting after righteousness as had not been known for ages. The eyes of the people, so long directed to human rites and earthly mediators, were now turning in penitence and faith to Christ and Him crucified.
This widespread interest aroused still further the fears of the papal authorities. Luther received a summons to appear at Rome to answer to the charge of heresy. The command filled his friends with terror. They knew full well the danger that threatened him in that corrupt city, already drunk with the blood of the martyrs of Jesus. They protested against his going to Rome and requested that he receive his examination in Germany.