The growth of the Anabaptist heresy, in spite of all measures of repression, filled Luther with astonishment, but its explanation is to be found not only in the religious subjectivism let loose among the masses, but also in the fact, that, many elements of revolt smouldering even before Luther’s day helped to further the Anabaptist conflagration. The fanatics also gained many adherents among those who were disappointed in Luther owing to their hopes that he would ameliorate morals not being realised; instead of returning to the true Church they preferred to put their trust in these new sects, thinking that their outward rigour was a guarantee that they would amend the life of the people. The popular preaching and ways of the Anabaptist missioners, recalling the apostolic age of the Church, had a powerful effect upon those of the lower classes who had religious leanings; the sufferings and persecution they endured with such constancy also earned them admiration and sympathy. The sectarians were proud of “the self-sacrificing brotherly love existing in their communities, so different from the stress laid upon a faith only too often quite barren of good works.”[1413]
They were so firm in their repudiation of the Lutheran doctrine of Justification and held fast so frankly to the Catholic principle of the necessity of man’s co-operation in order to secure God’s pardon, that Luther angrily classed them with the Papists: “They are foxes,” he wrote, “who are tied to the Papists by their tails, though the head is different; they behave outwardly as though they were their greatest enemies, and yet they share with them the same heresy against Christ our only Saviour, Who alone is our Righteousness.”[1414] The Anabaptists also opposed the Lutheran doctrine of the Supper, denying, like the Zwinglians, the Real Presence. Their congregations, however, differed vastly both in belief and in observance. To all intents and purposes their strictness was merely outward, serving to cloak the vices of their lives and their frivolous enjoyment of the “freedom of the Gospel.”
Luther’s hostility to the Anabaptists was in many respects of service to Lutheranism; it was inspired and promoted by the law of self-preservation. The culmination of the movement at Münster, in Westphalia, showed that the Wittenberger’s instinct had not erred. It is true, however, that Luther’s harsh and repellent conduct towards the Anabaptist sects caused the loss to the Protestants of much that was good which might well have been retained had he shown a little more consideration at least for the better minds among the “fanatics”; their criticism might have done much to remedy what was really amiss.
When, in 1534, the Anabaptists became all-powerful at Münster, and that under their very worst form, they made haste to attack Luther. He, of course, was in duty bound to disapprove of their fearsome excesses, particularly when the freedom of the Evangel degenerated into obligatory polygamy and the most revolting service of the flesh. The seditious spirits, in their hatred, declared that “there are two false prophets, the Pope and Luther, but that, of the two, Luther is the worse.”[1415] Luther, on his side, retorted: “Alas, what can I write of these wretched creatures at Münster? It is perfectly evident that the devil reigns there in person, yea, one devil sits on the back of another, like the toads do.”[1416]
After the siege of Münster had closed in its capture on June 25, 1535, and the reign of terror had been brought to an end by the execution of the leaders, viz. Johann of Leyden and his friends, some of Luther’s followers turned their attention to the Sacramentarian Zwinglians of Switzerland and South Germany, in the hope that some basis might be found for union.
Paul III. had ascended the Papal throne in 1534. On his showing a real intention to summon an [Œcumenical Council in order to put an end to the religious schism, the Reformers began to feel keenly how necessary it was to unite for the purpose of offering practical resistance to their common foe, viz. Catholicism. The political situation was likewise favourable to such efforts. The Nuremberg truce in 1532 had expressly been intended to last only for a limited period, hence the necessity to find new means to make their position secure and increase their numbers.
In 1535 a star of hope which seemed to forebode some agreement rose on the horizon. On this Luther wrote as follows to a trusted friend in August: “An attempt is being made, with great hopes and yearning, to come to some agreement (‘concordia’) between ourselves and the Sacramentarians. Christ grant it to be realised and of His Goodness remove that great scandal so that strong measures may not be necessary as at Münster.”[1417] Hence the Swiss theologians in his eyes were scarcely better than the authors of the disgraceful abominations in Westphalia.
What sort of “concord” was to be expected while such a temper held sway unless, indeed, the Zwinglians were prepared to renounce their own existence and throw their master overboard?
The prime movers in the attempt to bring about an understanding between the Lutherans and the Swiss and the like-minded Evangelicals of Upper Germany, were the Landgrave Philip of Hesse, and the theologian Martin Bucer.