The Epistle of Alexander, Bishop of Alexandria to Alexander, Bishop of Constantinople
Is it not then impious to say that there was a time when the wisdom of God was not? Who says, ' I was by Him as one brought up with Him: I was daily His delight?' Or that once the power of God was not, or His Word, or anything else by which the Son is known, or the Father designated, defective? To assert that the brightness of the Father's glory 'once did not exist,' destroys also the original light of which it is the brightness; and if there ever was a time in which the image of God was not, it is plain that He Whose image He is, is not always: nay, by the non-existence of the express image of God's Person, He also is taken away of whom this is ever the express image. Hence it may be seen, that the Sonship of our Saviour has not even anything in common with the sonship of men. For just as it has been shown that the nature of His existence cannot be expressed by language, and infinitely surpasses in excellence all things to which He has given being, so His Sonship, naturally partaking in His paternal Divinity, is unspeakably different from the sonship of those who, by His appointment, have been adopted as sons. He is by nature immutable, perfect, and all-sufficient, whereas men are liable to change, and need His help. What further advance can be made by the wisdom of God? What can the Very Truth, or God the Word, add to itself? How can the Life or the True Light in any way be bettered? And is it not still more contrary to nature to suppose that wisdom can be susceptible of folly? That the power of God can be united with weakness? That reason itself can be dimmed by unreasonableness, or that darkness can be mixed with the true light? Does not the Apostle say, ' What communion has light with darkness? And what concord has Christ with Belial?' and Solomon, that ' the way of a serpent upon a rock ' was ' too wonderful' for the human mind to comprehend, which 'rock,' according to St. Paul, is Christ. Men and angels, however, who are His creatures, have received His blessing, enabling them to exercise themselves in virtue and in obedience to His commands, that thus they may avoid sin. And it is on this account that our Lord being by nature the Son of the Father, is worshipped by all; and they who have put off the spirit of bondage, and by brave deeds and advance in virtue have received the spirit of adoption through the kindness of Him Who is the Son of God by nature, by adoption also become sons.
His true, peculiar, natural, and special Sonship was declared by Paul, who, speaking of God, says, that ' He spared not His own Son, but delivered Him up for us,' who are not by nature His sons. It was to distinguish Him from those who are not ' His own,' that he called Him ' His own son.' It is also written in the Gospel, ' This is My beloved Son in whom I am well pleased;' and in the Psalms the Saviour says, ' The Lord said unto Me, You are My Son. ' By proclaiming natural sonship He shows that there are no other natural sons besides Himself.
And do not these words, I begot you 'from the womb before the morning,' plainly show the natural sonship of the paternal birth of One whose lot it is, not from diligence of conduct, or exercise in moral progress, but by individuality of nature? Hence it ensues that the filiation of the only-begotten Son of the Father is incapable of fall; while the adoption of reasonable beings who are not His sons by nature, but merely on account of fitness of character, and by the bounty of God, may fall away, as it is written in the word, ' The sons of God saw the daughters of men, and took them as wives,' and so forth. And God, speaking by Isaiah, said, ' I have nourished and brought up children, and they have rebelled against Me. '
I have many things to say, beloved, but because I fear that I shall cause weariness by further admonishing teachers who are of one mind with myself, I pass them by. You, having been taught of God, are not ignorant that the teaching at variance with the religion of the Church which has just arisen, is the same as that propagated by Ebion and Artemas, and rivals that of Paul of Samosata, bishop of Antioch, who was excommunicated by a council of all the bishops. Lucianus, his successor, withdrew himself from communion with these bishops during a period of many years.
And now among us there have sprung up, 'out of the non-existent' men who have greedily sucked down the dregs of this impiety, offsets of the same stock: I mean Arius and Achillas, and all their gang of rogues. Three bishops of Syria, appointed no one knows how, by consenting to them, fire them to more fatal heat. I refer their sentence to your decision. Retaining in their memory all that they can collect concerning the suffering, humiliation, emptying of Himself, and so-called poverty, and everything of which the Saviour for our sake accepted the acquired name, they bring forward those passages to disprove His eternal existence and divinity, while they forget all those which declare His glory and nobility and abiding with the Father; as for instance, ' I and My father are one. ' In these words the Lord does not proclaim Himself to be the Father, neither does He represent two natures as one; but that the essence of the Son of the Father preserves accurately the likeness of the Father, His nature taking off the impress of likeness to Him in all things, being the exact image of the Father and the express stamp of the prototype. When, therefore, Philip, desirous of seeing the Father, said to Him, ' Lord, show us the Father,' the Lord with abundant plainness said to him, ' He that has seen Me has seen the Father,' as though the Father were beheld in the spotless and living mirror of His image. The same idea is conveyed in the Psalms, where the saints say, ' In Your light we shall see light. ' It is on this account that ' he who honours the Son, honours the Father. ' And rightly, for every impious word which men dare to utter against the Son is spoken also against the Father.
After this no one can wonder at the false calumnies which I am about to detail, my beloved brethren, propagated by them against me, and against our most religious people. They not only set their battle in array against the divinity of Christ, but ungratefully insult us. They think it beneath them to be compared with any of those of old time, nor do they endure to be put on a par with the teachers we have been conversant with from childhood. They will not admit that any of our fellow-ministers anywhere possess even mediocrity of intelligence. They say that they themselves alone are the wise and the poor, and discoverers of doctrines, and to them alone have been revealed those truths which, say they, have never entered the mind of any other individuals under the sun. O what wicked arrogance! O what excessive folly! What false boasting, joined with madness and Satanic pride, has hardened their impious hearts! They are not ashamed to oppose the godly clearness of the ancient scriptures, nor yet does the unanimous piety of all our fellow-ministers concerning Christ blunt their audacity. Even devils will not suffer impiety like this; for even they refrain from speaking blasphemy against the Son of God.
Source: Ecclesiastical History (New Advent)