“The Prince is acting faithfully and steadfastly,” such was probably the principal reason why Luther refrained from joining the forward movement as advocated by the Knights of the Empire. The clever Elector was opposed to any violent method of procedure and was unwilling to have his fidelity to the Empire unnecessarily called in question. To Luther, moreover, his favour was indispensable, as it was of the utmost importance to him, in the interests of his aims, to be able to continue his professional work at Wittenberg and to spread abroad his publications unhindered from so favourable a spot. He was also not of such an adventurous disposition as to anticipate great things from the chimerical enterprise proposed by Hutten’s Knights. He was, however, aware that the religious revolution he was furthering lent the strongest moral assistance to the liberal tendencies of the Knights, and he on his part was very well satisfied with the moral help afforded by their party. His coquetting with this party was, nevertheless, a dangerous game for Germany. As is well known, Sickingen appealed in exoneration of his deeds of violence, and Hutten in defence of his vituperation, to the new gospel which had recently sprung up in the German land. Efforts have frequently been made to represent Luther as treating the efforts of the party opposed to the Empire with sublime contempt. But it is certain “he was as little indifferent to the enthusiastic applause of the Franconian Knight [Hutten] as to the offers of protection and defence made him by Franz von Sickingen and Silvester von Schauenberg, the favourable criticism of Erasmus and other Humanists, the encouraging letters of the Bohemian Utraquists, the growing sympathy of German clerics and monks, the commotion among the young students, and the news of the growing excitement amongst the masses. He recognised more and more clearly from all these signs that he was not standing alone.”[19] His language becomes, in consequence, stronger, his action bolder and more impetuous. He casts aside all scruples of ecclesiastical reverence for the primacy of Peter which still clung to him from Catholic times and he seeks to arrogate to himself the rôle of spokesman of the German nation, more particularly of the universal discontent with the exactions of Rome. Both are vividly expressed in his book “Von dem Bapstum tzu Rome” which he wrote in May, 1520, and which left the press already in June.