From Fenton Hort, a warning:

An interesting point from Hort is on p. 25 where he acknowledges that Alexandria was gnostic till deep into the third century (see Aland on this as well.).


... there is not a trace of theological activity at Alexandria, except that of the 'Gnostic' chiefs, till the Catechetical School of the Church (Athenagoras, Pantamus, Clement) arose in the last third of the century ... if such existed, some record of it must have been preserved by Eusebius, who had a special interest in Alexandria, and has given us a tolerable roll of contemporary writers from other parts of the East."

The Text of the New Testament (1995)
Kurt and Barbara Aland

We should not forget that apart from 0212 (found at Dura Europus). all the early witnesses listed above on p. 57 are from Egypt, where the hot, dry sands preserved the papyri through the centuries (similar climatic conditions are found in the Judaean desert where papyri have also been discovered). From other major centers of the early Christian church nothing has survived. This raises the question whether and to what extent we can generalize from the Egyptian situation. Egypt was distinguished from other provinces of the Church, so far as we can judge, by the early dominance of gnosticism; this was not broken until about A.D. 200. when Bishop Demetrius succeeded in reorganizing the diocese and establishing communications with the other churches. Not until then do we have documentary evidence of the church in Egypt, although undoubtedly not only the gnostic but also the broader Church was represented there throughout the whole period. At almost the same time the Catechetical School of Alexandria was instituted as the first "Christian university."

And coalesce with:

papyri warning - localized Egyptian mss and gnostic influence - Kurt Aland - also lose-lose argumentation