1. The Position at the end of the Second Century.
In regard to this I would not spend time in refinements upon some of the scanty details furnished by the scanty literature of the first half of the second century. I would rather take my stand on the state of things revealed to us on the lifting of the curtain for that scene of the Church’s history which extends roughly from about the year 170 to 200. I would invite attention to the distribution of the evidence in this period: Irenaeus and the Letter of the Churches of Vienne and Lyons in Gaul, Heracleon in Italy, Tertullian at Carthage, Polycrates at Ephesus, Theophilus at Antioch, Tatian at Rome and in Syria, Clement at Alexandria. The strategical positions are occupied, one might say, all over the Empire. In the great majority of cases there is not a hint of dissent. On the contrary the four-fold Gospel is regarded for the most part as one and indivisible. Just in one small coterie at Rome objections are raised to the Fourth Gospel, not on the ground of any special and verifiable tradition, but from dislike of some who appeal to the Gospel and from internal criticism of which we can take the measure. Just at this period of which I am speaking these dissentients appear and disappear, leaving so little trace that (as we have seen) Eusebius, who is really a careful and candid person, and has ancients like Origen and Clement behind him, can describe the Gospel as unquestioned both by his own generation and by preceding generations (p. [65] supra).
Let us for the moment treat these great outstanding testimonies as we should treat the reading of a group of MSS. The common archetype of authorities so wide apart and so independent of each other must go back very far indeed. If we were to construct a stemma, and draw lines from each of the authorities to a point x, representing the archetype, the lines would be long and their meeting point would be near the date at which according to the tradition the Gospel must have been composed. A tradition of this kind, so wide-spread and so deep-rooted, could not have arisen if it had not had a very substantial ground. Suppose we allow for a moment that it is something in itself a little short of absolutely decisive, there comes in to reinforce it what we have just been speaking of as the result of internal criticism, that the Gospel is the work of an eye-witness, a member of the circle which immediately surrounded our Lord. That is also a position which seems to me very strong.
I submit that this is a much fairer statement of the case than that (e. g.) which we find in Schmiedel (Enc. Bibl. ii. 2550):
‘Instead of the constantly repeated formula that an ancient writing is “attested” as early as by (let us say) Irenaeus, Tertullian, or Clement of Alexandria, there will have to be substituted the much more modest statement that its existence (not genuineness) is attested only as late as by the writers named, and even this only if the quotations are undeniable or the title expressly mentioned.’
This is a characteristic example of the spirit in which the author writes—much more that of the lawyer speaking to his brief for the prosecution than of the scholar or historian. The criticism is couched in general terms: as far as it applies in particular to the Gospel of St. John the caveat is superfluous, because all the three writers named, Irenaeus, Tertullian, and Clement of Alexandria bear witness expressly to the genuineness of the Gospel, and not only to its existence. The witness of Heracleon is still more important. To recognize a writing is one thing; to recognize it as sacred is another; to comment upon it as so sacred and authoritative that its contents can be interpreted allegorically is a third: and all this is so early as c. 170. But apart from this the whole form of the statement is unjust. It leaves entirely out of account the extreme scantiness of the material from which evidence could be drawn in the period before the year 180. To me the wonder is that the evidence borne to the New Testament writings in the extant literature prior to this date should be as much as it is and not as little.