It is obvious that Hilary’s theory offers a perfect defence against the two dangers of the day, Arianism and Apollinarianism. The tables are turned upon the former by emphatic insistence upon the power manifested in the humiliation and suffering of Christ. That He, being what He was, should be able to place Himself in such circumstances was the most impressive evidence of His Divinity. And if His humanity was endowed with Divine properties, much more must His Divinity rise above that inferiority to which the Arians consigned it. Apollinarianism is controverted by the demonstration of His true humanity. No language can be too strong to describe its glories; but the true wonder is not that Christ, as God, has such attributes, but that He Who has them is very Man. The theory was well adapted for service in the controversies of the day; for us, however we may admire the courage and ingenuity it displays, it can be no more than a curiosity of doctrinal history. Yet, whatever its defects as an explanation of the facts, the skill with which dangers on either hand are avoided, the manifest anxiety to be loyal to established doctrine, deserve recognition and respect. It has been said that Hilary ‘constantly withdraws in the second clause what he has asserted in the first Harnack, Dogmengesch. ii. 301 n.,’ and in a sense it is true. For many of his statements might make him seem the advocate of an extreme doctrine of Kenosis, which would represent our Lord’s self-emptying as complete. But often expressed and always present in Hilary’s thought, for the coherence of which it is necessary, is the correlative notion of the dispensation, whereby Christ seemed for our sake to be less than He truly was. Again, Hilary has been accused of ‘sailing somewhat close to the cliffs of Docetism The words are Förster’s, op. cit. p. 662, and are accepted as representing their opinion by Bardenhewer, Patrologie, p. 382, and Baltzer, Christologie, p. 32.,’ but all admit that he has escaped shipwreck. Various accounts of his teaching, all of which agree in acquitting him of this error, have been given; and that which has been accepted in this paper, of Christ by the very perfection of His humanity habitually living in such an ecstasy as that of Polycarp or Perpetua at their martyrdom, is a noble conception in itself and consistent with the Creeds, though it cannot satisfy us. In part, at any rate, it belonged to the lessons which Hilary had learned from Alexandria. Clement had taught, though his successor Origen rejected, the impassability of Christ, Who had eaten and drunk only by a ‘dispensation’;—‘He ate not for the sake of His body, which was sustained by a holy power, but that that false notion might not creep into the minds of His companions which in later days some have, in fact, conceived, that He had been manifested only in appearance. He was altogether impassible; there entered from without into Him no movement of the feelings, whether pleasure , or pain Strom. vi. § 71. Bigg, Christian Platonists, p. 71, gives other sources, by which Hilary is less likely to have been influenced, from which he may have derived this teaching. This is not the only coincidence between him and Clement..’ Thus Hilary had what would be in his eyes high authority for his opinion. But he must have felt some doubts of its value if he compared the strange exegesis and forced logic by which it was supported with that frank acceptance of the obvious sense of Scripture in which he takes so reasonable a pride in His direct controversy with the Arians. And another criticism may be ventured. In that controversy he balances with scrupulous reverence mystery against mystery, never forgetting that he is dealing with infinities. In this case the one is made to overwhelm the other; the infinite glory excludes the infinite sorrow from his view. Here, if anywhere, Hilary needs, and may justly claim, the indulgence he has demanded. It had not been his wish to define or explain; he was content with the plain words of Scripture and the simplest of creeds. But he was compelled by the fault of others to commit a fault Trin. ii. 2,in vitium vitio coarctamur alieno.; and speculation based on sound principles, however perilous to him who made the first attempt, had been rendered by the prevalence of heresy a necessary evil. Again, we must bear in mind that Hilary was essentially a Greek theologian, to whom the supremely interesting as well as the supremely important doctrine was that God became Man. He does not conceal or undervalue the fact of the Atonement and of the Passion as the means by which it was wrought. But, even though he had not held his peculiar theory of impassibility, he would still have thought the effort most worth making not that of realising the pains of Christ by our experience of suffering and sense of the enormity of sin, but that of apprehending the mystery of the Incarnation. For that act of condescension was greater, not only in scale but in kind, than any humiliation to which Christ, already Man, submitted Himself in His human state.