Texts Explained; And First, Philippians 2:9, 10. Whether the words 'Wherefore God has highly exalted' prove moral probation and advancement. Argued against, first, from the force of the word 'Son;' which is inconsistent with such an interpretation. Next, the passage examined. Ecclesiastical sense of 'highly exalted,' and 'gave,' and 'wherefore;' viz. as being spoken with reference to our Lord's manhood. Secondary sense; viz. as implying the Word's 'exaltation' through the resurrection in the same sense in which Scripture speaks of His descent in the Incarnation; how the phrase does not derogate from the nature of the Word
37 But since they allege the divine oracles and force on them a misinterpretation, according to their private sense, it becomes necessary to meet them just so far as to vindicate these passages, and to show that they bear an orthodox sense, and that our opponents are in error. They say then, that the Apostle writes, 'Wherefore God also has highly exalted Him, and given Him a Name which is above every name; that in the Name of Jesus every knee should bow, of things in heaven and things in earth and things under the earth;' and David, 'Wherefore God even Your God, has anointed You with the oil of gladness above Your fellows. ' Then they urge, as something acute: 'If He was exalted and received grace, on a 'wherefore,' and on a 'wherefore' He was anointed, He received a reward of His purpose; but having acted from purpose, He is altogether of an alterable nature.' This is what Eusebius and Arius have dared to say, nay to write; while their partizans do not shrink from conversing about it in full market-place, not seeing how mad an argument they use. For if He received what He had as a reward of His purpose, and would not have had it, unless He had needed it, and had His work to show for it, then having gained it from virtue and promotion, with reason had He 'therefore' been called Son and God, without being very Son. For what is from another by nature, is a real offspring, as Isaac was to Abraham, and Joseph to Jacob, and the radiance to the sun; but the so called sons from virtue and grace, have but in place of nature a grace by acquisition, and are something else besides the gift itself; as the men who have received the Spirit by participation, concerning whom Scripture says, 'I begot and exalted children, and they rebelled against Me. ' And of course, since they were not sons by nature, therefore, when they altered, the Spirit was taken away and they were disinherited; and again on their repentance that God who thus at the beginning gave them grace, will receive them, and give light, and call them sons again.
38. But if they say this of the Saviour also, it follows that He is neither very God nor very Son, nor like the Father, nor in any wise has God for a Father of His being according to essence, but of the mere grace given to Him, and for a Creator of His being according to essence, after the similitude of all others. And being such, as they maintain, it will be manifest further that He had not the name 'Son' from the first, if so be it was the prize of works done and of that very same advance which He made when He became man, and took the form of the servant; but then, when, after becoming 'obedient unto death,' He was, as the text says, 'highly exalted,' and received that 'Name' as a grace, 'that in the Name of Jesus every knee should bow.' What then was before this, if then He was exalted, and then began to be worshipped, and then was called Son, when He became man? For He seems Himself not to have promoted the flesh at all, but rather to have been Himself promoted through it, if, according to their perverseness, He was then exalted and called Son, when He became man. What then was before this? One must urge the question on them again, to make it understood what their irreligious doctrine results in. For if the Lord be God, Son, Word, yet was not all these before He became man, either He was something else beside these, and afterwards became partaker of them for His virtue's sake, as we have said; or they must adopt the alternative (may it return upon their heads!) that He was not before that time, but is wholly man by nature and nothing more. But this is no sentiment of the Church. but of the Samosatene and of the present Jews. Why then, if they think as Jews, are they not circumcised with them too, instead of pretending Christianity, while they are its foes? For if He was not, or was indeed, but afterwards was promoted, how were all things made by Him, or how in Him, were He not perfect, did the Father delight? And He, on the other hand, if now promoted, how did He before rejoice in the presence of the Father? And, if He received His worship after dying, how is Abraham seen to worship Him in the tent, and Moses in the bush? And, as Daniel saw, myriads of myriads, and thousands of thousands were ministering unto Him? And if, as they say, He had His promotion now, how did the Son Himself make mention of that His glory before and above the world, when He said, 'Glorify Thou Me, O Father, with the glory which I had with You before the world was.' If, as they say, He was then exalted, how did He before that 'bow the heavens and come down;' and again, 'The Highest gave His thunder?' Therefore, if, even before the world was made, the Son had that glory, and was Lord of glory and the Highest, and descended from heaven, and is ever to be worshipped, it follows that He had not promotion from His descent, but rather Himself promoted the things which needed promotion; and if He descended to effect their promotion, therefore He did not receive in reward the name of the Son and God, but rather He Himself has made us sons of the Father, and deified men by becoming Himself man.
39. Therefore He was not man, and then became God, but He was God, and then became man, and that to deify us. Since, if when He became man, only then He was called Son and God, but before He became man, God called the ancient people sons, and made Moses a god of Pharaoh (and Scripture says of many, 'God stands in the congregation of Gods '), it is plain that He is called Son and God later than they. How then are all things through Him, and He before all? Or how is He 'first-born of the whole creation,' if He has others before Him who are called sons and gods? And how is it that those first partakers do not partake of the Word? This opinion is not true; it is a device of our present Judaizers. For how in that case can any at all know God as their Father? For adoption there could not be apart from the real Son, who says, 'No one knows the Father, save the Son, and he to whomsoever the Son will reveal Him.' And how can there be deifying apart from the Word and before Him? Yet, says He to their brethren the Jews, 'If He called them gods, unto whom the Word of God came.' And if all that are called sons and gods, whether in earth or in heaven, were adopted and deified through the Word, and the Son Himself is the Word, it is plain that through Him are they all, and He Himself before all, or rather He Himself only is very Son, and He alone is very God from the very God, not receiving these prerogatives as a reward for His virtue, nor being another beside them, but being all these by nature and according to essence. For He is Offspring of the Father's essence, so that one cannot doubt that after the resemblance of the unalterable Father, the Word also is unalterable.
Source: Four Discourses Against the Arians (New Advent)