Luther had then succeeded so well in silencing it that he was able to write to his friends, as it seems, without the slightest scruple, that, as to Worms, he was only ashamed of not having spoken more bravely and emphatically before the whole Empire; were he compelled to appear there again, they would hear a very different tale of him. “I desire nothing more ardently than to bare my breast to the attacks of my adversaries.” He spent his whole time in picturing to himself “the empire of Antichrist,” a frightful vision of the wrath of God.[195] With such pictures he spurs himself on, and encourages Melanchthon, with whose assistance he was unable to dispense, to overcome his timidity and vacillation. In many of his letters from the Wartburg he exhorts his friends to courage and confidence, being anxious to counteract by every possible effort the ill-effects of his absence. In these letters his language is, as a rule, permeated by a fanatical and, at times, mystical tone, even more so than any of his previous utterances. He exhibits even less restraint than formerly in his polemics. “Unless a man scolds, bites and taunts, he achieves nothing. If we admonish the Popes respectfully, they take it for flattery and fancy they have a right to remain unreformed. But Jeremias exhorts me, and says to me: ‘Cursed be he who does the work of the Lord deceitfully’ (xlviii. 10), and calls for the use of the sword against the enemies of God.”[196] Two phenomena which accompanied this frenzy render it still graver in the eyes of an onlooker. These were, on the one hand, certain occurrences which bordered on hallucination, and, on the other, frightful assaults of the tempter. Concerning both, his letters of that time, and likewise his own accounts at a later date, supply us with definite information. It is, indeed, a dark page on which they direct our attention. All the circumstances must carefully be borne in mind. First, much must be attributed to the influence of his new and unaccustomed place of abode and the strange nature of his surroundings. His gloomy meditations and enforced leisure; a more generous diet, which, in comparison with his former circumstances, meant to the Monk, now metamorphosed into “Squire George,” an almost luxurious mode of living; finally, bodily discomfort, for instance, the constipation to which he frequently refers as troubling him,[197] all this tended to develop an abnormal condition of soul to which his former psychological states of terror may also have contributed. He fancied, and all his life maintained, that in the Wartburg he had suffered bodily assaults of the devil.