Matthew omits the rebuke administered to the apostles in Mark viii. 17, 18, and he does not mention our Lord's use of spittle as a means of healing. He also in ch. xiii. 55 represents the Jews as calling our Lord "the carpenter's son," whereas in Mark vi. 3 they call Him "the carpenter." This latter line of argument is often hazardous and occasionally profane. And in special reference to the points just {24} described, we may remark that St. Matthew in ch. xiv. 28-33 does not hesitate to record the weakness of even St. Peter's faith; and that St. John, although he gives the greatest prominence to the majesty of our Lord, does in ch. ix. 6 record His use of spittle in healing. And if St. Matthew thought it irreverent to record the fact that the Jews called Jesus "the carpenter," he might have naturally shrunk far more from saying, as he does, that they named Him "the carpenter's son," a title which might seem to imply an ignoring of His miraculous birth. It seems, therefore, that we must be content to acknowledge that we cannot always determine the reasons which influenced St. Matthew and St. Luke, but we can say that in some cases they were probably influenced by the mere desire to abbreviate, and that they were also influenced by the forms which the oral teaching of the Gospel had assumed. We may also regard it as almost certain that St. Luke sometimes altered words in St. Mark's narrative simply because he preferred a more elegant and less homely form of Greek. The textual criticism of the oldest manuscripts of the New Testament also points to the fact that for a few generations, when reminiscences of our Lord and His apostles were still handed down, writers occasionally tried to make room for these reminiscences when they copied the books of the New Testament. A famous instance of this is John vii. 53-viii. 11, which was almost certainly not written by St. John, and is almost certainly a genuine story which the apostle knew, and which Christians afterwards inserted in his Gospel. We believe, then, that _all the Synoptic Gospels are influenced by oral tradition_. This is the second important conclusion. Thirdly, it seems that _Matt. and Luke, and perhaps Mark, made use of written collections of Logia, or sayings of our Lord_. Evidence of one such collection comes to us on the high authority of Papias. He says-- Matthew then composed the Logia in the Hebrew tongue, and every one interpreted them as he was able. {25}