This argument based on the Evangel cuts away the ground from under all Luther’s previous more moderate counsels.
The religious peace of Nuremberg was in the end more favourable to him than he could have anticipated. To his dudgeon, however, he had to remain idle while the guidance of the movement was assumed almost entirely by the League of Schmalkalden, the fact that the League was a military one supplying a pretext for dispossessing him more and more of its direction. Already, in 1530, he had been forced to look on while Philip made advances to the sectaries of Zürich and the other Zwinglian towns of Switzerland, and concluded a treaty with them on November 16 for mutual armed assistance in the event of an attack on account of the faith. “This will lead to a great war,” he wrote to the Elector, “and, as your Electoral Highness well knows, in such a war we shall be defending the error concerning the Sacrament, which will thus become our own; from this may Christ, my Lord, preserve your Electoral Highness.”[168]
His apprehensions, lest the good repute of his cause should be damaged by unjust bloodshed, grew, when, in 1534, the warlike Landgrave set out for Würtemberg.
It was a crying piece of injustice and violence when Philip of Hesse, after having allied himself with France, by means of a lucky campaign, robbed King Ferdinand of Würtemberg and established the new faith in that country by reinstating the Lutheran Duke Ulrich.[169]
Before the campaign Luther had declared that it was “contrary to the Gospel,” and would “bring a stain upon our teaching,” and that “it was wrong to disturb or violate the peace of the commonwealth.”[170] He hinted at the same time that he did not believe in a successful issue: “No wise man,” he said subsequently, “would have risked it.”[171]—Yet, when the whole country was in the hands of the conqueror, when a treaty of peace had been signed in which the articles on religion were purposely framed in obscure and ambiguous terms, while the prospects of the new faith, in view of Ulrich’s character, seemed excellent, Luther expressed his joy and congratulations to the Hessian Court through Justus Menius, a preacher of influence: “We rejoice that the Landgrave has returned happily after having secured peace. It is plain that this is God’s work; contrary to the general expectation He has set our fears to rest! He Who has begun the work will also bring it to a close. Amen.”[172]