Athanasius 2512 bishop of Alexandria, hard pressed by the wiles of the Arians, fled to Constans emperor of Gaul. Returning thence with letters and, after the death of the emperor, again taking refuge in flight, he kept in hiding until the accession of Jovian, when he returned to the church and died in the reign of Valens. Various works by him are in circulation; two books Against the nations, one Against Valens and Ursacius, On virginity, very many On the persecutions of the Arians, also On the titles of the Psalms and Life of Anthony the monk, also Festal epistles and other works too numerous to mention.