novelty in Irenaeus's time. Against Heresies 3.11.7 acknowledges that many heterodox Christians use only one gospel while 3.11.9 acknowledges that some use more than four. The success of Tatian's Diatessaron in about the same time period is "...a powerful indication that the fourfold Gospel contemporaneously sponsored by Irenaeus was not broadly, let alone universally, recognized." Irenaeus apparently quotes from 21 of the New Testament books and names the author he thought wrote the text. He mentions the four gospels, Acts, the Pauline epistles with the exception of Hebrews and Philemon, as well as the first epistle of Peter, and the first and second epistles of John, and the book of Revelation. Irenaeus argued that it was illogical to reject Acts of the Apostles but accept the Gospel of Luke, as both were from the same author; in Against Heresies 3.12.12 he ridiculed those who think they are wiser than the Apostles because the Apostles were still under Jewish influence. He may also refer to Hebrews (Book 2, Chapter 30) and James (Book 4, Chapter 16) and maybe even 2 Peter (Book 5, Chapter 28) but does not cite Philemon, 3 John or Jude. He does think that the letter to the Corinthians, known now as 1 Clement, was of great worth but does not seem to believe that Clement of Rome was the one author (Book 3, Chapter 3, Verse 3) and seems to have the same lower status as Polycarp's Epistle (Book 3, Chapter 3, Verse 3). He does refer to a passage in the Shepherd of Hermas as scripture (Mandate 1 or First Commandment), but this has some consistency problems on his part. Hermas taught that Jesus was not himself a divine being, but a virtuous man who was subsequently filled with the Holy Spirit and adopted as the Son (a doctrine called adoptionism). But Irenaeus's own work, including his citing of the Gospel of John (Jn. 1:1), indicates that he himself believed that Jesus was always God. Early proto-Orthodox definition attempts In the late 4th century Epiphanius of Salamis (died 402) Panarion 29 says the Nazarenes had rejected the Pauline epistles and Irenaeus Against Heresies 26.2 says the Ebionites rejected him. records a rumor that Paul aimed to subvert the Old Testament (against this rumor see , ). says his letters have been abused by heretics who twist them around "as they do with the other scriptures."