tionings as to many of the doctrines of the Church. Especially was there gradually maturing within him a conviction that the entire system of ecclesiastical penances and indulgences was unscriptural and wrong. His last lingering doubt respecting this matter appears to have been removed while, during an official visit to Rome in 1510, he was penitentially ascending on his knees the sacred stairs (scala santa) of the Lateran, when he seemed to hear an inner voice declaring, "The just shall live by faith."
At length Luther drew up ninety-five theses, or articles, wherein he fearlessly stated his views respecting indulgences. These theses, written in Latin, he nailed to the door of the church at Wittenberg, and invited all scholars to examine and criticise them, and to point out if in any respect they were opposed to the teachings of the Word of God, or of the early Fathers of the Church (1517). By means of the press the theses were scattered with incredible rapidity throughout every country in Europe.
Burning of the Papal Bull (1520).—All the continent was now plunged into a perfect tumult of controversy. Luther, growing bolder, was soon attacking the entire system and body of teachings of the Roman Catholic Church. At first the Pope, Leo X., was inclined to regard the whole matter as "a mere squabble of monks," but at length he felt constrained to issue a bull against the audacious reformer (1520). His writings were condemned as heretical, and all persons were forbidden to read them; and he himself, if he did not recant his errors within sixty days, was to be seized and delivered to the Church for punishment. Luther in reply publicly burned the papal bull at one of the gates of Wittenberg.
The Diet of Worms (1521).—Leo now invoked the aid of the recently elected Emperor Charles the Fifth in extirpating the spreading heresy. The emperor complied by summoning Luther before the Diet of Worms, an assembly of the princes, nobles, and clergy of Germany, convened at Worms to deliberate upon the affairs of Germany, and especially upon matters touching the great religious controversy.
Called upon in the Imperial assembly to recant his errors, Luther
