The date of the letter is determined by these notices of persecution. It is strange that even a few good scholars (such as Grotius Grabe, Orsi, Uhlhorn, Hefele, Wieseler) should have dated it soon after Nero. It is now universally acknowledged, after Lightfoot, that it was written about the last year of Domitian (Harnack) or immediately after his death in 96 (Funk). In 1996, as Joseph Cardinal Ratzinger, Pope Benedict XVI supported a date of A.D. 70, and by 2002 most scholars a date earlier than 96, some agreeing with the A.D. 70 date. The Roman Church had existed several decades, for the two envoys to Corinth had lived in it from youth to age. The Church of Corinth is called archai (47). Bishops and deacons have succeeded to bishops and deacons appointed by the Apostles (44). Yet the time of the Apostles is "quite lately" and "our own veneration" (5). The external evidence is in accord. The dates given for Clement's episcopate by Hegesippus are apparently 90-99, and that early writer states that the schism at Corinth took place under Domitian (Eusebius, Church History III.16, for kata ton deloumenon is meaningless if it is taken to refer to Clement and not to Domitian; besides, the whole of Eusebius's account of that emperor's persecution, III, xvii-xx, is founded on Hegesippus). St. Irenæus says that Clement still remembered the Apostles, and so did many others, implying an interval of many years after their death. Volkmar placed the date in the reign of Hadrian, because the Book of Judith is quoted, which he declared to have been written in that reign. He was followed by Baur, but not by Hilgenfeld. Such a date is manifestly impossible, if only because the Epistle of Polycarp is entirely modelled on that of Clement and borrows from it freely. It is possibly employed by St. Ignatius, c. 107, and certainly in the letter of the Smyrnaeans on the martyrdom of St. Polycarp, c. 156.