numerous quotations from these Memoirs differ more or less widely from parallel passages in our synoptic Gospels, and in many cases differ in the same respects as similar quotations found in other writings of the second century, the writers of which are known to have made use of uncanonical Gospels, and further, that these passages are quoted several times, at intervals, by Justin with the same variations. Moreover, sayings of Jesus are quoted from these Memoirs which are not found in our Gospels at all, and facts in the life of Jesus and circumstances of Christian history derived from the same source, not only are not found in our Gospels, but are in contradiction with them. These peculiarities have, as might have been expected, created much diversity of opinion regarding the nature of the "Memoirs of the Apostles." In the earlier days of New Testament criticism more especially, many of course at once identified the Memoirs with our Gospels exclusively, and the variations were explained by conveniently elastic theories of free quotation from memory, imperfect and varying MSS., combination, condensation and transposition of passages, with slight additions from tradition, or even from some other written source, and so on.(1) Others endeavoured to explain {287} away difficulties by the supposition that they were a simple harmony of our Gospels,(1) or a harmony of the Gospels, with passages added from some apocryphal work.(2) A much greater number of critics, however, adopt the conclusion that, along with our Gospels, Justin made use of one or more apocryphal Gospels, and more especially of the Gospel according to the Hebrews, or according to Peter, and also perhaps of tradition.(3) Others assert that he made use of a special unknown Gospel, or of the Gospel according to the Hebrews or according to Peter, with a subsidiary use of a version of one or two of our Gospels to which, however, he did not attach much importance, preferring the apocryphal work;(4) whilst {288} others have concluded that Justin did not make use of our Gospels at all, and that his quotations are either from the Gospel according to the Hebrews, or according to Peter, or from some other special apocryphal Gospel now no longer extant.(1) Evidence permitting of such wide diversity of results to serious and laborious investigation of the identity of Justin's Memoirs of the Apostles, cannot be of much value towards establishing the authenticity of our Gospels, and in the absence of any specific mention of our Synoptics any very elaborate examination of the Memoirs might be considered unnecessary, more especially as it is admitted almost universally by competent critics, that Justin did not himself consider the Memoirs of the Apostles inspired, or of any dogmatic authority, and had no idea of attributing canonical rank to them.(2) In pursuance of the system which we desire invariably to adopt of {289}