“The later Middle Ages,” says W. Friedensburg, speaking of the prevailing Protestant view, “seemed only to serve as a foil for the history of the Reformation, of which the glowing colours stood out all the more clearly against the dark background.” “As late as a few years ago the history of the close of the Middle Ages was almost a ‘_terra incognita_.’” Only through Janssen, Friedensburg continues, “were we led to study more carefully the later Middle Ages” and to discover, amongst other things, that the “majority of the people [_sic_] had not really been so ignorant of the truth of Christianity,” that “the Church had not yet lost her power over people’s minds,” that “towards the end of the Middle Ages the people had already been growing familiar with the Bible,” and that “sermons in the vulgar tongue had not been neglected to the extent that has been frequently assumed.” This author, like H. Böhmer, characterises it as erroneous “to suppose that Luther was the first to revive regard for Paul and to restore Paulinism” or “to insist upon the reform of godliness on the model of the theology of Christ.” Coming to Denifle, he says, that the latter “on account of his learning was without a doubt qualified as scarcely any other scholar of our time for the task he undertook. When he published his ‘Luther’ he could look back on many years of solid and fruitful labour in the field of mediæval Scholasticism and Mysticism.” From Denifle’s work it is clear that Luther was “but little conversant with mediæval Scholasticism, particularly that of Thomas Aquinas.”[366] “Denifle is right,” wrote Gustav Kawerau in an important Protestant theological periodical, “and touches a weak spot in Luther research when he reproaches us with not being sufficiently acquainted with mediæval theology.” An “examination of the Catholic surroundings in which Luther moved” is, so Kawerau insists, essential, and Protestants must therefore apply themselves to “the examination of that theology which influenced Luther.”[367] What is, however, imperative is that this theology be, if possible, examined without Luther’s help, i.e. without, as usual, paying such exaggerated regard to his own statements as to what influenced him. Luther, moreover, does not always speak _against_ the Middle Ages; on occasion he can employ its language himself, particularly when he thinks he can quote, in his own interests, utterances from that time. What W. Köhler says of a number of such instances holds good here: “Luther fancied he recognised himself in the Middle Ages, that is why his historical judgment is so often false.” In point of fact, as the same writer remarks, “Luther’s idea of history came from his own interior experience; this occupies the first place throughout.”[368] If for “interior experience” we substitute “subjective bias” the statement will be even more correct.