It was in vain that anxious friends, troubled about the progress of their common enterprise, besought him to moderate his language. It is true he had admitted to his fellow-monks, even as early as the time of the nailing up of his theses, his own “frivolous precipitancy and rashness” (“_levitas et præceps temeritas_”).[37] He did not even find it too hard a task to confess to the courtier Spalatin, that he had been “unnecessarily violent” in his writings.[38] But these were mere passing admissions, and, after the last passage, he goes on to explain that his opponents knew him, and should know better than to rouse the hound; ... “he was by nature hot-blooded and his pen was easily irritated”; even if his own hot blood and customary manner of writing had not of themselves excited him, the thought of his opponents and their “horrible crimes” against himself and the Word of God would have been sufficient to do so. Such was his self-confidence that it was not merely easy to him, but a veritable pleasure, to attack all theologians of every school; they were barely able to spell out the Bible. “Doctors, Universities, Masters, are mere empty titles of which one must not stand in awe.”[39] 2. The Veiling of the Great Apostasy Besides his stormy violence another psychological trait noticeable in Luther is the astuteness with which he conceals the real nature of his views and aims from his superiors both clerical and lay, and his efforts at least to strengthen the doubts favourable to him regarding his attitude to the hierarchy and the Church as it then was. Particularly in important passages of his correspondence we find, side by side with his call to arms, conciliatory, friendly and even submissive assurances. The asseverations of this sort which he made to his Bishop, to the Pope, to the Emperor and to the Elector are really quite surprising, considering the behaviour of the Wittenberg Professor. In such cases Luther is deliberately striving to represent the quarrel otherwise than it really stood. If the cause he advocated had in very truth been a great and honourable one, then it imperatively called for frank and honest action on his part. The consequence of his peaceable assurances was to postpone the decision on a matter of far-reaching importance to religion and the Christian conscience. Many who did not look below the surface were unaware how they stood, and an inevitable result of such statements of Luther’s was, that, in the eyes of many even among the nobles and the learned, the great question whether he was right or wrong remained too long undecided. He thus gained numerous followers from the ranks of the otherwise well-disposed, and, of these, many, after the true aims of the movement had become apparent, failed to retrace their steps.