Abstract
That Ammianus Marcellinus was a pagan is agreed on all sides. He was no Eunapius to vilify and slander the Christians, and no Macrobius to pretend that they did not exist; nevertheless, while not hostile to the new religion, he still adhered to the old. It is, however, customary to quote as an illustration of his attitude to Christianity the numerous passages where he refers to things Christian in a curiously roundabout fashion, as if unfamiliar with the words he was using. Instances such as ‘Christiani ritus presbyter ’, ‘coetus in unum quaesitus eiusdem legis cultorum ’, ‘inductus est diaconus’, would seem at first sight to justify the conclusion of P. de Jonge that ‘Ammianus speaks of Christianity as an alien religion which is not professed by him’.