9. For instance, these heretics would have it that the Son of God is not from God; that God was not born from God out of, and in, the nature of God. To this end, when they have solemnly borne witness to "One God, alone true," they refrain from adding "The Father." And then, in order to escape from confessing one true Godhead of Father and of Son by a denial of the true birth, they proceed, "Not, as Valentinus maintained, that the Son is a development of the Father." Thus they think to cast discredit upon the birth of God from God by calling it a "development," as though it were a form of the Valentinian heresy. For Valentinus was the author of foul and foolish imaginations; beside the chief God, he invented a whole household of deities and countless powers called æons, and taught that our Lord Jesus Christ was a development mysteriously brought about by a secret action of will. The faith of the Church, the faith of the Evangelists and Apostles, knows nothing of this imaginary development, sprung from the brain of a reckless and senseless dreamer. It knows nothing of the "Depth" and "Silence" and the thrice ten æons of Valentinus. It knows none but One God the Father, from Whom are all things, and One Jesus Christ, our Lord, through Whom are all things, Who is God born from God. But it occurred to them that He, in being born as God from God, neither withdrew anything from the Divinity of His Author nor was Himself born other than God; that He became God not by a new beginning of Deity but by birth from the existing God; and that every birth appears, as far as human faculties can judge, to be a development, so that even that birth might be regarded as a development. And these considerations have induced them to make an attack upon the Valentinian heresy of development as a means of destroying faith in the true birth of the Son. For the experience of common life leads worldly wisdom to suppose that there is no great difference between a birth and a development. The mind of man, dull and slow to grasp the things of God, needs to be constantly reminded of the principle, which I have stated more than once [777] , that analogies drawn from human experience are not of perfect application to the mysteries of Divine power; that their only value is that this comparison with material objects imparts to the spirit such a notion of heavenly things that we may rise, as by a ladder of nature, to an apprehension of the majesty of God. But the birth of God must not be judged by such development as takes place in human births. When One is born from One, God born from God, the circumstances of human birth enable us to apprehend the fact; but a birth which presupposes intercourse and conception and time and travail can give us no clue to the Divine method. When we are told that God was born from God, we must accept it as true that He was born, and be content with that. We shall, however, in the proper place discourse of the truth of the Divine birth, as the Gospels and the Apostles set it forth. Our present duty has been to expose this device of heretical ingenuity, this attack upon the true birth of Christ, concealed under the form of an attack upon a so-called development.
10. And then, in continuation of this same fraudulent assault upon the faith, their confession proceeds thus:--"Nor, as Manichæus has declared of the Son, a consubstantial part of the Father." They have already denied that He is a development, in order to escape from the admission of His birth; now they introduce, labelled with the name of Manichæus, the doctrine that the Son is a portion of the one Divine substance, and deny it, in order to subvert the belief in God from God. For Manichæus, the furious adversary of the Law and Prophets, the strenuous champion of the devil's cause and blind worshipper of the sun, taught that That which was in the Virgin's womb was a portion of the one Divine substance, and that by the Son we must understand a certain piece of God's substance which was cut off, and made its appearance in the flesh. And so they make the most of this heresy that in the birth of the Son there was a division of the one substance and use it as a means of evading the doctrine of the birth of the Only-begotten, and the very name of the unity of substance. Because it is sheer blasphemy to speak of a birth resulting from division of the one substance they deny any birth; all forms of birth are joined in the condemnation which they pass upon the Manichæan notion of birth by severance. And again, they abolish the unity of substance, both name and thing, because the heretics hold that the unity is divisible; and deny that the Son is God from God, by refusing to believe that He is truly possessed of the Divine nature. Why does this mad heresy profess a fictitious reverence, a senseless anxiety? The faith of the Church does, as these insane propounders of error remind us, condemn Manichæus, for she knows nothing of the Son as a portion. She knows Him as whole God from whole God, as One from One, not severed but born. She is assured that the birth of God involves neither impoverishment of the Begetter nor inferiority of the Begotten. If this be the Church's own imagining, reproach her with the follies of a wisdom falsely claimed; but if she have learned it from her Lord, confess that the Begotten knows the manner of His begetting. She has learnt from God the Only-begotten these truths, that Father and Son are One, and that in the Son the fulness of the Godhead dwells. And therefore she loathes this attribution to the Son of a portion of the one substance; and, because she knows that He was truly born of God, she worships the Son as rightful Possessor of true Divinity. But, for the present, let us defer our full answer to these several allegations, and hasten through the rest of their denunciations.
11. What follows is this:--"Nor, as Sabellius, who makes two out of One, Son and Father at once." Sabellius holds this in wilful blindness to the revelation of the Evangelists and Apostles. But what we see here is not one heretic honestly denouncing another. It is the wish to leave no point of union between Father and Son that prompts them to reproach Sabellius with his division of an indivisible Person; a division which does not result in the birth of a second Person, but cuts the One Person into two parts, one of which enters the Virgin's womb [778] . But we confess a birth; we reject this confusion of two Persons in One, while yet we cleave to the Divine unity. That is, we hold that God from God means unity of nature; for that Being, Who, by a true birth from God, became God, can draw His substance from no other source than the Divine. And since He continues to draw His being, as He drew it at first, from God, He must remain true God for ever; and hence They Two are One, for He, Who is God from God, has no other than the Divine nature, and no other than the Divine origin. But the reason why this blasphemous Sabellian confusion of two Persons into One is here condemned is that they wish to rob the Church of her true faith in Two Persons in One God. But now I must examine the remaining instances of this perverted ingenuity, to save myself from the reputation of a censorious judge of sincere enquirers, moved rather by dislike than genuine fear. I shall shew, by the terms with which they wind up their confession, what is the deadly conclusion which they have skilfully contrived shall be its inevitable issue.
12. Their next clause is:--"Nor, as Hieracas, a light from a light, or a lamp with two flames, nor as if He was previously in being, and afterwards born, or created afresh, to be a Son." Hieracas ignores the birth of the Only-begotten, and, in complete unconsciousness of the meaning of the Gospel revelations, talks of two flames from one lamp. This symmetrical pair of flames, fed by the supply of oil contained in one bowl, is His illustration of the substance of Father and Son. It is as though that substance were something separate from Either Person, like the oil in the lamp, which is distinct from the two flames, though they depend upon it for their existence; or like the wick, of one material throughout and burning at both ends, which is distinct from the flames, yet provides them and connects them together. All this is a mere delusion of human folly, which has trusted to itself, and not to God, for knowledge. But the true faith asserts that God is born from God, as light from light, which pours itself forth without self-diminution, giving what it has yet having what it gave. It asserts that by His birth He was what He is, for as He is so was He born; that His birth was the gift of the existing Life, a gift which did not lessen the store from which it was taken; and that They Two are One, for He, from Whom He is born, is as Himself, and He that was born has neither another source nor another nature, for He is Light from Light. It is in order to draw men's faith away from this, the true doctrine, that this lantern or lamp of Hieracas is cast in the teeth of those who confess Light from Light. Because the phrase has been used in an heretical sense, and condemned both now and in earlier days, they want to persuade us that there is no true sense in which it can be employed. Let heresy forthwith abandon these groundless fears, and refrain from claiming to be the protector of the Church's faith on the score of a reputation for zeal earned so dishonestly. For we allow nothing bodily, nothing lifeless, to have a place among the attributes of God; whatever is God is perfect God. In Him is nothing but power, life, light, blessedness, Spirit. That nature contains no dull, material elements; being immutable, it has no incongruities within it. God, because He is God, is unchangeable; and the unchangeable God begat God. Their bond of union is not, like that of two flames, two wicks of one lamp, something outside Themselves. The birth of the Only-begotten Son from God is not a prolongation in space, but a begetting; not an extension [779] , but Light from Light. For the unity of light with light is a unity of nature, not unbroken continuation.
13. And again, what a wonderful example of heretical ingenuity is this:--"Nor as if He were previously in being, and afterwards born or created afresh, to be a Son." God, since He was born from God, was assuredly not born from nothing, nor from things non-existent. His birth was that of the eternally living nature. Yet, though He is God, He is not identical with the pre-existing God; God was born from God Who existed before Him; in, and by, His birth He partook of the nature of His Source. If we are speaking words of our own, all this is mere irreverence; but if, as we shall prove, God Himself has taught us how to speak, then the necessity is laid upon us of confessing the Divine birth in the sense revealed by God. And it is this unity of nature in Father and in Son, this ineffable mystery of the living birth, which the madness of heresy is struggling to banish from belief, when it says, "Nor as if He were previously in being, and afterwards born, or created afresh, to be a Son." Now who is senseless enough to suppose that the Father ceased to be Himself; that the same Person Who had previously existed was afterwards born, or created afresh, to be the Son? That God disappeared, and that His disappearance was followed by an emergence in birth, when, in fact, that birth is evidence of the continuous existence of its Author? Or who is so insane as to suppose that a Son can come into existence otherwise than through birth? Who so void of reason as to say that the birth of God resulted in anything else than in God being born? The abiding God was not born, but God was born from the abiding God; the nature bestowed in that birth was the very nature of the Begetter. And God by His birth, which was from God into God, received, because His was a true birth, not things new-created but things which were and are the permanent possession of God. Thus it is not the pre-existent God that was born; yet God was born, and began to exist, out of and with the properties of God. And thus we see how heresy, throughout this long prelude, has been treacherously leading up to this most blasphemous doctrine. Its object being to deny God the Only-begotten, it starts with what purports to be a defence of truth, to go on to the assertion that Christ is born not from God but out of nothing, and that His birth is due to the Divine counsel of creation from the non-existent.