The Reformation was the sincere effort of honest men to restore the truth of primitive Christianity, that the world might again experience the triumph of evangelical faith. To the everlasting credit of the Continental reformers be it said that their motives were not selfish. They sought not for themselves freedom of thought and speech nor church power. Their immediate object was the restoration of the gospel; all other results were but secondary. Nothing is more certain than that at the first Luther had no idea of assailing the organization of the papal church. Most of the reformers at the first still believed most earnestly in the imperial government of the universal church; and they relinquished this long-cherished ideal only when driven by force of circumstances which were at first unseen and unsuspected. Luther did not at first question the doctrine of the supremacy of the pope; but when he found that the reigning pope could not be reconciled with the principles of truth which he taught, Luther proposed to appeal the matters in question to a general council, notwithstanding the melancholy example, a century earlier, of the Council of Constance and the fate of John Huss and Jerome of Prague.
The real occasion for the outbreak of the Reformation was the papal traffic in indulgences. Leo X had great need of money for the building of St. Peter's, and other undertakings, and in order to fill the coffers of the church he had recourse to the sale of indulgences. The power of dispensing these indulgences in Saxony in Germany was committed to a Dominican friar named Tetzel, a fanatical enthusiast who entertained the most extravagant notions concerning their efficacy in forgiving not only the sins already committed but even those which were contemplated. Luther's soul burned with righteous indignation. Of what use was the doctrine that forgiveness of sin came by the death of Christ on the cross if any sinner could obtain it from an emissary of the pope for a pecuniary consideration. Luther felt that this infamous traffic was making the Word of God of none effect. He therefore drew up ninety-five theses against the doctrine of indulgences and nailed them on the church-door at Wittenberg. The printing-press scattered copies of these theses everywhere, and soon the continent of Europe was in a blaze of controversy. Such, in short, was the beginning of the Reformation and some of the causes leading thereto.