regarding the Gospel itself, the controversy as to the authenticity of the Apocalypse and second and third Epistles called by his name, with which Eusebius was so well acquainted, and the critical dilemma as to the impossibility of the same John having written both the Gospel and Apocalypse, regarding which he so fully quotes the argument of Dionysius of Alexandria,(1) evidently made him peculiarly interested in the subject, and his attention to the fourth Gospel was certainly not diminished by his recognition of the essential difference between that work and the three Synoptics. The first occasion on which he speaks of John, he records the tradition that he was banished to Patmos during the persecution under Domitian, and refers to the Apocalypse. He quotes Irenæus in support of this tradition, and the composition of the work at the close of Domitian's reign.(3) He goes on to speak of the persecution under Domitian, and quotes Hegesippus as to a command given by that Emperor to slay all the posterity of David,(3) as also Tertullian's account,(4) winding up his extracts from the historians of the time by the statement that, after Nerva succeeded Domitian, and the Senate had revoked the cruel decrees of the latter, the Apostle John returned from exile in Patmos and, according to ecclesiastical tradition, settled at Ephesus.(5) He states that John, the beloved disciple, apostle and evangelist, governed the Churches of Asia after the death of Domitian and his return from Patmos, and that he was still living when Trajan succeeded Nerva, and for the truth of this he quotes passages from Iremeus and Clement of Alexandria.(6) He then gives an account of the writings of John, and whilst asserting that the Gospel must be universally acknowledged as genuine, he says that it is rightly put last in order amongst the four, of the composition of which he gives an elaborate description. It is not necessary to quote his account of the fourth Gospel and of the occasion of its composition, which he states to have been John's receiving the other three Gospels, and, whilst admitting their truth, perceiving that they did not contain a narrative of the earlier history of Christ. For this reason, being entreated to do so, he wrote an account of the doings of Jesus before the Baptist was cast into prison. After some very extraordinary reasoning, Eusebius says that no one who carefully considers the points he mentions can think that the Gospels are at variance with each other, and he conjectures that John probably omitted the genealogies because Matthew and Luke had given them.(7) Without further anticipating what I have to say when speaking of Papias, it is clear, I think, that Eusebius, being aware of, and interested in, the peculiar difficulties connected with the writings attributed to John, not to put a still stronger case, and quoting traditions from later and consequently less weighty authorities, would certainly have recorded with more special readiness any