Jnl of Ecclesiastical History, Vol. , No. , July . © Cambridge University Press doi:./S EUSEBIUS PRIZE ESSAY The Invention and Demonisation of an Ascetic Heresiarch: Philoxenus of Mabbug on the ‘Messalian’ Adelphius by SOPHIE LUNN-ROCKLIFFE Peterhouse, Cambridge E-mail:
[email protected] In a letter to the monk Patricius, Philoxenus told a cautionary tale about the downfall of the monk Adelphius. He was said to have accepted a Satanic vision of the Holy Spirit, abandoned ascetic labour and become the founder of the heresy of the ‘Messalians’. This article places Philoxenus’ account against the longer background of the invention of ‘Messaliainism’, and in particular of Adelphius as Messalian heresiarch. It shows how Philoxenus drew on traditions about monks receiving Satanic visions found in ascetic literature. It also demon- strates that Philoxenus’ story reflected polemical claims that the Messalians, like other heretics, were inspired by demons and Satan. n the late fifth or early sixth century, Philoxenus, miaphysite bishop of Hierapolis-Mabbug, wrote a long letter in Syriac replying to Patricius, a I monk at Edessa. Patricius’ original letter does not survive, but it CSCO = Corpus Scriptorum Christianorum Orientalium; GCS = Die Griechischen Christlichen Schriftsteller; PG = Patrologia Graeca; PL = Patrologia Latina; PO = Patrologia Orientalis; SC = Sources Chrétiennes; Scri. Syri = Scriptores Syri An early version of this article was presented at the annual meeting of the North American Patristics Society; my thanks to my co-panellists and audience for extremely helpful discussion and suggestions. I am also very grateful to Chip Coakley for teaching me Syriac and introducing me to the wealth of Syriac literature, which has made the research for this article possible.