As compared with the interior force with which the idea of his mission inspired him, all his violence, particularly in his polemics with the Catholic theologians and statesmen, appeared to him far too weak. Thus his “Wider Hans Worst” against the Catholic Duke of Brunswick, though reeking of blood and hate, seemed to him to fall short of the mark and to be all too moderate, so at least he told Melanchthon, to all appearance quite seriously.[1083] His inability ever to exhaust his indignation goes back to the idea expressed by him in the same letter with such startling candour and conviction as to remind one of the ravings of a man possessed by a fixed delusion: “It is certain that it is God Who is fighting.” “Our cause is directed by the hand of God, not by our own wisdom. The Word makes its way and prayer glows ... hence we might well sleep in peace were we not mere flesh.” His hint at the near approach of the Last Judgment, the many signs of which could not escape notice, more than confirms the pseudo-mystic character both of his confidence and of his hate.[1084] On other occasions traces of his pet superstitions are apparent, and, when we take them together, prove beyond a doubt the unhealthy state of the mind from which they sprang. For instance, Luther professes to know particulars of the approaching end of the world concerning which the Bible says nothing; he also has that curious list of opponents miraculously slain by the Divine hand, and even fancies he can increase it by praying for the death of those who, not sharing his opinions, stood in his way: “This year we must pray Duke Maurice to death; we must slay him by our prayers, for he is likely to prove a wicked man.” On the same occasion he also attributes to himself a sort of prophetic gift: “I am a prophet.”[1085] The foretelling of future events and the fulfilment in his own person of olden prophecies and visions, and again the many miracles and expulsions of the devil which accompany the spread of his teaching, confirm his Evangel and impress the stamp of Divine approbation on his hatred of Antichrist.[1086] Divine portents, which, however, no one but Luther would have recognised as such, were also exploited: the birth of the monstrous Monk-Calf; the Pope-Ass fished from the Tiber; signs in the heavens and on the earth. The Book of Daniel and St. John’s Apocalypse supplied him when necessary with the wished-for interpretation, though his far-fetched speculations would better become a mystic dreamer than a sober theologian and spiritual guide of thousands. All this was crowned by the diabolical manifestations which he himself experienced, though what he took for apparitions of the devil was merely the outcome of an overwrought mind.[1087] This enables us to seize that second nature of his, made up of superhuman storming and vituperation, and to understand, how, in his hands, wild abuse of the Papacy became quite a system.