This post is part of an ongoing series examining Marcion of Sinope and his influence on the development of the New Testament canon. Hippolytus, who incidentally was the first anti-pope in the Roman church, wrote against Marcion in his Refutation of All Heresies sometime after the year 200 CE.[29] Hippolytus argued that Marcion relied uponContinue reading “The Marcion Problem: Hippolytus and Eusebius”