Naturally such tyranny produced a reaction. The enraged Libertines nicknamed Calvin Cain, and saved from his hands the next personal enemy, Ami Perrin, whom he caused to be tried for treason. [Sidenote: October 16, 1551] A still more bitter dose for the theocrat was that administered by Jerome Bolsec, who had the audacity to preach against the doctrine of predestination. Calvin and Farel refuted him on the spot and had him arrested. Berne, Basle and Zurich intervened and, when solicited for {177} an expression on the doctrine in dispute, spoke indecisively. The triumph of his enemies at this rebuke was hard for Calvin to bear and prepared for the commission of the most regrettable act of his career.
[Sidenote: Servetus, 1531]
The Spanish physician Michael Servetus published, in Germany, a work on the Errors concerning the Trinity. His theory was not that of a modern rationalist, but of one whose starting point was the authority of the Bible, and his unitarianism was consequently of a decidedly theological brand, recalling similar doctrines in the early church. Leaving Germany he went to Vienne, [Sidenote: 1553] in France, and got a good practice under an assumed name. He later published a work called, perhaps in imitation of Calvin's Institutio, The Restitution of Christianity, setting forth his ideas about the Trinity, which he compared to the three-headed monster Cerberus, but admitting the divinity of Christ. He also denied the doctrine of original sin and asserted that baptism should be for adults only. He was poorly advised in sending this book to the Reformer, with whom he had some correspondence. With Calvin's knowledge and probably at his instigation, though he later issued an equivocating denial, William Trie, of Geneva, denounced Servetus to the Catholic inquisition at Vienne and forwarded the material sent by the heretic to Calvin. On June 17, 1553, the Catholic inquisitor, expressly stating that he acted on this material, condemned Servetus to be burnt by slow fire, but he escaped and went to Geneva.
Here he was recognized and arrested. Calvin at once appeared as his prosecutor for heresy. The charges against him were chiefly concerned with his denial of the Trinity and of infant baptism, and with his attack on the person and teaching of Calvin. As an example of the point to which Bibliolatry could suppress candor it may be mentioned that one of the {178} charges against him was that he had asserted Palestine to be a poor land. This was held to contradict the Scriptural statement that it was a land flowing with milk and honey. The minutes of the trial are painful reading. It was conducted on both sides with unbecoming violence. Among other expressions used by Calvin, the public prosecutor, were these: that he regarded Servetus's defence as no better than the braying of an ass, and that the prisoner was like a villainous cur wiping his muzzle. Servetus answered in the same tone, his spirit unbroken by abuse and by his confinement in a horrible dungeon, where he suffered from hunger, cold, vermin, and disease. He was found guilty of heresy and sentenced to be burnt with slow fire. Calvin said that he tried to alter the manner of execution, but there is not a shred of evidence, in the minutes of the trial or elsewhere, that he did so. Possibly, if he made the request, it was purely formal, as were similar petitions for mercy made by the Roman inquisitors. At any rate, while Calvin's alleged effort for mercy proved fruitless, he visited his victim in prison to read him a self-righteous and insulting lecture. Farel, also, reviled him on the way to the stake, at which he perished on October 26, 1553, [Sidenote: Death of Servetus] crying, "God preserve my soul! O Jesus, Son of the eternal God, have mercy on me!" Farel called on the bystanders to witness that these words showed the dying man to be still in the power of Satan.
This act of persecution, one of the most painful in the history of Christianity, was received with an outburst of applause from almost all quarters. Melanchthon, who had not been on speaking terms with Calvin for some years, was reconciled to him by what he called "a signal act of piety." Other leading Protestants congratulated Calvin, who continued persecution systematically. Another victim of his was Matthew {179} Gribaldi, whom he delivered into the hands of the government of Berne, with a refutation of his errors. [Sidenote: 1564.] Had he not died of the plague in prison he would probably have suffered the same fate as Servetus.
[Sidenote: Complete theocracy, 1555]
Strengthened by his victory over heresy, Calvin now had the chance to annihilate his opponents. On May 15, 1555, he accused a number of them of treason, and provided proof by ample use of the rack. With the party of Libertines completely broken, Calvin ruled from this time forth with a rod of iron. The new Geneva was so cowed and subservient that the town council dared not install a new sort of heating apparatus without asking the permission of the theocrat. But a deep rancor smouldered under the surface. "Our incomparable theologian Calvin," wrote Ambrose Blaurer to Bullinger, "labors under such hatred of some whom he obscures by his light that he is considered the worst of heretics by them." Among other things he was accused of levying tribute from his followers by a species of blackmail, threatening publicly to denounce them unless they gave money to the cause.
[Sidenote: International Calvinism]
At the same time his international power and reputation rose. Geneva became the capital of Protestantism, from which mandates issued to all the countries of Western Europe. Englishmen and Frenchmen, Dutchmen and Italians, thronged to "this most perfect school of Christ since the apostles" to learn the laws of a new type of Christianity. For Calvin's Reformation was more thorough and logical than was Luther's. The German had regarded all as permitted that was not forbidden, and allowed the old usages to stand in so far as they were not repugnant to the ordinances of the Bible. But Calvin believed that all was forbidden save what was expressly allowed, and hence abolished as superstitious accretions all the elements of the medieval cult that could find no warrant in the {180} Bible. Images, vestments, organs, bells, candles, ritual, were swept away in the ungarnished meeting-house to make way for a simple service of Bible-reading, prayer, hymn and sermon. The government of the church was left by Calvin in close connection with the state, but he apparently turned around the Lutheran conception, making the civil authority subordinate to the spiritual and not the church to the state.
Whereas Lutheranism appealed to Germans and Scandinavians, Calvinism became the international form of Protestantism. Even in Germany Calvin made conquests at the expense of Luther, but outside of Germany, in France, in the Netherlands, in Britain, he moulded the type of reformed thought in his own image. It is difficult to give statistics, for it is impossible to say how far each particular church, like the Anglican for example, was indebted to Calvin, how far to Luther, and how far to other leaders, and also because there was a strong reaction against pure Calvinism even in the sixteenth century. But it is safe to say that the clear, cold logic of the Institutes, the good French and Latin of countless other treatises and letters, and the political thought which amalgamated easily with rising tides of democracy and industrialism, made Calvin the leader of Protestantism outside of the Teutonic countries of the north. His gift for organization and the pains he took to train ministers and apostles contributed to this success.