Did Msgr. Herron succeed in making his case? Well, his work has been cited as authoritative by scholars such as Cardinal Joseph Ratzinger. And his Holiness is not alone.
One of the foremost experts on the early Fathers is Clayton Jefford of St. Meinrad School of Theology in Indiana. His books on the early Fathers are standard textbooks; and until recently he favored a late date for Clement.
However, in his 2006 study, The Apostolic Fathers and the New Testament, he concluded: “I am ultimately content … to place 1 Clement in Rome, written by the hand of someone named Clement (perhaps eventually to become Pope Clement) after the deaths of Paul and Peter (by tradition during the reign of Nero) but before the fall of the temple in the year 70.”
In a footnote, Jefford explained what caused his turnabout: “the brilliant analysis by Thomas J. Herron.”
That “brilliant analysis” was from the start a rare book, published in Rome as the author’s doctoral dissertation. He planned to pursue the matter with further research, but God had other plans.
Msgr. Herron was summoned instead to serve as in the Vatican’s Congregation for the Doctrine of the Faith as the English-language secretary to the prefect, Cardinal Ratzinger.
After finishing his term, he returned to Philadelphia, where he served as a seminary professor and pastor. He remained in close contact with his old mentor in Rome. He expressed the hope that he would return to Clement some day.
In 2002 he was diagnosed with pancreatic cancer, from which he suffered mightily over the following months. He died May 2, 2004, at age fifty-six. One of his last acts was to grant permission for the St. Paul Center for Biblical Theology (of which I am president) to reprint his valuable book.
The book has just been released as Clement and the Early Church of Rome: On the Dating of Clement's First Epistle to the Corinthians with the help of Emmaus Road Publishing.
I hope and pray that Msgr. Herron’s book will now accomplish its mission in service of St. Peter’s Chair – the mission intended by the author and by God. May St. Clement intercede for us!