Валентиниан I
Under the following Christian Emperors, Jovian and Valentinian I, there were many attempts by the supporters of the Nicaean faith to depose Auxentius. In 364 Auxentius was publicly accused in a disputation with Hilary of Poitiers held in Milan by order of the Emperor Valentinian I. His submission was only apparent, however, and he remained powerful enough to compel the departure of Hilary from Milan. Eusebius of Vercelli and Athanasius of Alexandria also failed to obtain the deposition of Auxentius.