Principally, no doubt, in his moral and mental vigour; resolute ability characterises his writings and life throughout. He had the not too common gift of seeing the proportions of things. A great crisis was fully appreciated by him; he always saw at once where principles separated or united men, where the bond or the divergence was merely accidental. With Arius and Arianism no compromise was to be thought of; but he did not fail to distinguish men really at one with him on essentials, even where their conduct toward himself had been indefensible (de Syn.). So long as the cause was advanced, personal questions were insignificant. So far Athanasius was a partisan. It may be admitted that he saw little good in his opponents; but unless the evidence is singularly misleading there was little good to see. The leaders of the Arian interest were unscrupulous men, either bitter and unreasoning fanatics like Secundus and Maris, or more often political theologians, like Eusebius of Nicomedia, Valens, Acacius, who lacked religious earnestness. It may be admitted that he refused to admit error in his friends. His long alliance with Marcellus, his unvarying refusal to utter a syllable of condemnation of him by name; his refusal to name even Photinus, while yet (Orat. iv.) exposing the error associated with his name; his suppression of the name of Apollinarius, even when writing directly against him; all this was inconsistent with strict impartiality, and, no doubt, placed his adversaries partly in the right. But it was the partiality of a generous and loyal spirit, and he could be generous to personal enemies if he saw in them an approximation to himself in principle. When men were dead, unlike too many theologians of his own and later times, he restrained himself in speaking of them, even if the dead man were Arius himself.