with the writings of Athanasius, and borrowed freely from them. But so little has yet been done towards ascertaining the progress of Christian thought and the extent of each writer’s contribution to it, that it is impossible to say which arguments were already current and may have been independently adopted by Hilary and by Athanasius, and for which the former is indebted to the latter49. Yet it is universally recognised that the debt exists; and Hilary’s greatness as a theologian50, his mastery of the subject, would embolden him to borrow and adapt the more freely that he was dealing as with an equal and a fellow-combatant in the same cause. Athanasius and Hilary can never have met face to face. But the eyes and the agents of Athanasius were everywhere, and he must have known something of the exile and of the services of Hilary, who was, of course, well acquainted with the history of Athanasius, though, with the rest of Gaul, he may not have been whole-hearted in his defence. And now he was the more likely to be drawn towards him because this was the time of his approximation to the younger generation of the Conservative School. For it is with them that Hilary’s affinities are closest and most obvious. The great Cappadocians were devoted Origenists—we know the service they rendered to their master by the publication of the Philocalia,—and there could be no stronger bond of union between Hilary and themselves. They were the outgrowth of that great Asiatic school to which the name of Semiarians, somewhat unkindly given by Epiphanius, has clung, and which was steadily increasing in influence over the thought of Asia, the dominant province, at this time, of the whole Empire. Gregory of Nazianzus, the eldest of the three great writers, was probably not more than twenty-five years of age when Hilary was sent into exile, and none of them can have seriously affected even his latest works. But they represented, in a more perfect form, the teaching of the best men of the Conservative School; and when we find that Hilary, who was old enough to be the father of Basil and the two Gregories, has thoughts in common with them which are not to be found in Athanasius, we may safely assign this peculiar teaching to the influence upon Hilary, predisposed by his loyalty to Origen to listen to the representatives of the Origenist tradition, of this school of theology. We see one side of this influence in Hilary’s understatement of the doctrine of the Holy Ghost. The Semiarians were coming to be of one mind with the Nicenes as to the consubstantial Deity of the Son; none of them, in all probability, at this time would have 49 No such examination seems to have been made as that to which Reuter in his admirable Augustinische Studien has subjected some of the thoughts of St. Augustine. 50 Harnack, Dogmengeschichte, ii. p. 243 n. (ed. 3). Hilary is, ‘making all allowance for dependence on Ath- anasius, an independent thinker, who has, indeed, excelled the bishop of Alexandria as a theologian.’ 25 The Life and Writings of St. Hilary of Poitiers.