In the period between A.D. 98, when the death of St. John probably took place, and A.D. 130, we find several signs of acquaintance with the Gospels. About A.D. 130, Papias, Bishop of Hierapolis, wrote a book called _Expositions of the Oracles of the Lord_. It may be regarded as almost certain that the word "Oracles" signifies written Gospels, just as in the New Testament the word signifies the written documents of the Old Testament. He mentions Gospels written by St. Matthew and St. Mark, and we know from Eusebius that he made use of 1 John. It is deeply to be regretted that we only have {14} a few remaining fragments of the writings of this early bishop, who was acquainted with men who knew our Lord's disciples. In the letters of St. Ignatius, the martyred Bishop of Antioch, A.D. 110, we find signs of acquaintance with Matt. and John. The Epistle written by St. Polycarp to the Philippians soon after the death of St. Ignatius contains quotations from Matt. and Luke, and the quotations in it from 1 John almost certainly imply the authenticity of St. John's Gospel, as it is impossible to attribute the Epistles to any writer except the writer of the Gospel. The _Didaché_, about A.D. 100, shows acquaintance with Matt. and Luke, and contains early Eucharistic prayers of which the language closely resembles the language of St. John. The Epistle of Barnabas, probably about A.D. 98, contains what is probably the oldest remaining quotation from a book of the New Testament. It says, "It is written, Many called, but few chosen," which appears to be a quotation from Matt. xxii. 14. The Epistle of St. Clement of Rome, written to the Christians of Corinth about A.D. 95, is full of the phraseology of St. Paul's Epistles, but contains nothing that can be called a direct quotation from our Gospels. But it does contain what are possibly traces of the first three Gospels, though these passages are perhaps quoted from an oral Gospel employed in the instruction of catechumens. We must conclude that, considering what a large amount of early Christian literature has perished, the external evidence for the authenticity of our Gospels is remarkably strong. They are genuine writings of the apostolic age, and were received by men whose lifetime overlapped the lifetime of some of the apostles. In the early Christian literature which remains, there is much which lends support to the authenticity of the Gospels, and nothing which injures a belief in that authenticity. And there are strong reasons for thinking that in the early Christian literature which has perished, there was much which would have made a belief in their authenticity quite inevitable.