Dr. George Milligan(43) traces the danger of textual corruption to which the New Testament writings were exposed to a threefold cause, (i) the material upon which the autographs were written, (ii) the employment of non‐professional scribes, (iii) the fact that the thought of the need of absolute verbal reproduction was strange to early scribes. The last named fact led, not only to attempts to improve the grammar and to add “explanatory words”, but also to the insertion “even of deliberate changes in the supposed interests of historic or dogmatic truth”. Milligan instances the case of Dionysius of Corinth who, “in view of the circulation of his epistles in a falsified form”, is found “naïvely comforting himself with the thought that the same fate had befallen the Scriptures” (p. 179 n.). “The general result”, Dr. Milligan concludes, “is, that instead of assigning textual corruption to a comparatively late date ... everything rather points to the conclusion that, the nearer we get to the original manuscripts, the greater were the dangers to which their text was exposed” (p. 180). In view of this position, it is important to ask whether interpolations may not exist which have left no trace whatever of their origin in the abundant documentary evidence we possess. A representative statement of this view may be found in the words of Dr. James Moffatt (INT., p. 36 f.): “Even where the extant text does not suggest any break, the possibility of interpolations cannot be denied outright; the distance between the oldest MSS., or even the oldest versions, and the date of composition leaves ample room for changes to have taken place in the interval between the autograph and the earliest known text” (p. 38). “The extent of interpolations varied from a word or two to a paragraph, and the motives for it varied equally from sinister to naïve” (p. 38).(44) One argument in favour of this view may be drawn from the state of the existing MSS. and versions. The multitudinous variations which occur in these documents cannot be explained without admitting the free treatment which has been mentioned, and which was natural at a time when the Gospels were not yet looked upon as “sacred books”. In large measure such additions as we find were drawn from floating Christian tradition, and in many cases, e.g. the _pericope adulteriae_, they probably reflect historic fact.(45) Nevertheless, they are not genuine parts of the New Testament. The further argument is an inference: if such variations from such causes occur in the MSS. and versions we possess, may there not be interpolations of which we have no external indication in the existing texts?