Isaias 40:5

Then I said, “Isaiah thus foretold John’s forerunning: ‘And Hezekiah said to Isaiah, Good is the word of the Lord which He spake: Let there be peace and righteousness in my days.’ And, ‘Encourage the people; ye priests, speak to the heart of Jerusalem, and encourage her, because her humiliation is accomplished. Her sin is annulled; for she has received of the Lord’s hand double for her sins. A voice of one crying in the wilderness, Prepare the ways of the Lord; make straight the paths of our God. Every valley shall be filled up, and every mountain and hill shall be brought low: and the crooked shall be made straight, and the rough way shall be plain ways; and the glory of the Lord shall be seen, and all flesh shall see the salvation of God: for the Lord hath spoken it. …

You hold to the scriptures in which the flesh is disparaged; receive also those in which it is ennobled. You read whatever passage abases it; direct your eyes also to that which elevates it. “All flesh is grass.” Well, but Isaiah was not content to say only this; but he also declared, “All flesh shall see the salvation of God.” They notice God when He says in Genesis, “My Spirit shall not remain among these men, because they are flesh;” but then He is also heard saying by Joel, “I will pour out of my Spirit upon all flesh.” Even the apostle ought not to be known for any one statement in which he is wont to reproach the flesh. …

But, you object, the world to come bears the character of a different dispensation, even an eternal one; and therefore, you maintain, that the non-eternal substance of this life is incapable of possessing a state of such different features. This would be true enough, if man were made for the future dispensation, and not the dispensation for man. The apostle, however, in his epistle says, “Whether it be the world, or life, or death, or things present, or things to come; all are yours:” and he here constitutes us heirs even of the future world. Isaiah gives you no help when he says, “All flesh is grass;” and in another passage, “All flesh shall see the salvation of God.” It is the issues of men, not their substances, which he distinguishes. …

In Genesis: “And God said unto Jacob, Arise, and go up to the place of Bethel, and dwell there; and make there an altar to that God who appeared unto thee when thou fleddest from the face of thy brother Esau.” Also in Isaiah: “Thus saith the Lord, the God of Sabaoth, Egypt is wearied; and the merchandise of the Ethiopians, and the tall men of the Sabeans, shall pass over unto Thee, and shall be Thy servants; and shall walk after Thee bound with chains; and shall worship Thee, and shall pray to Thee, because God is in Thee, and there is no other God beside Thee. For Thou art God, and we knew it not, O God of Israel, our Saviour. They shall all be confounded and fear who oppose Thee, and shall fall into confusion.” Likewise in the same: “The voice of one crying in the wilderness, Prepare ye the way of the Lord, make straight the paths of our God. …

Although, then, this question remains unsolved by these passages of Scripture, which are certainly indecisive so far as pertains to the point before us, yet I am quite sure of this, that those persons who think that the soul of the first woman did not come from her husband’s soul, on the ground of its being only said, “Flesh of my flesh,” and not, “Soul of my soul,” do, in fact, argue in precisely the same manner as the Apollinarians argue, and all such gainsayers, in opposition to the Lord’s human soul, which they deny for no other reason than because they read in the Scripture, “The Word was made flesh.” For if, say they, there was a soul in Him also, it ought to have been said, “The Word was made man.” But the reason why the great truth is stated in the terms in question really is, that under the designation flesh, Holy Scripture is accustomed to describe the entire human being, as in …

1. We rejoice at your numbers, for you have come together with readiness and in greater numbers than we could have hoped. This it is that delights and consoles us in all the labors and dangers of this life, your love towards God, and pious zeal, and assured hope, and fervor of spirit. You heard when the psalm was read, “that the needy and poor man cries to God in this world.” For it is the voice, as you have often heard, and ought to remember, not of one man, and yet of one man; not of one, because the faithful are many, many grains groaning amid the chaff diffused throughout the whole world, but of one, because all are members of Christ, and thus one body. This people, then, poor and needy, does not know to rejoice with the world: its grief is within, and its joy is within, where no one sees but He who listens to him who groans, and crowns him who hopes. …

5. “Have pity on me, O God, have pity on me, for in Thee hath trusted my Soul” ( ver. 1 ). Christ in the Passion saith, “Have pity on Me, O God.” To God, God saith, “Have pity on Me!” He that with the Father hath pity on thee, in thee crieth, “Have pity on Me.” For that part of Him which is crying, “Have pity on Me,” is thine: from thee this He received, for the sake of thee, that thou shouldest be delivered, with Flesh He was clothed. The flesh itself crieth: “Have pity on Me, O God, have pity on me:” Man himself, soul and flesh. For whole Man did the Word take upon Him, and whole Man the Word became. …

4. But since you mourn also over the loss of security which you formerly enjoyed on his account, and perhaps also for the sake of those great hopes of distinction which were dawning (for I used to hear that he would speedily arrive at the dignity of præfect, and this, I fancy, it is which more especially upsets and distresses thy soul) consider I pray the case of those who have been in a higher official position than his, and yet have brought their life to a very pitiable end. …

Orth. Then hear too the psalmist David, “Unto thee shall all flesh come.” Hear too, the prophet Isaiah foretelling “All flesh shall see the salvation of our God.”

29. The true confession of the resurrection declares that the flesh will be glorious, but without destroying its reality. And when the Apostle says,“This is corruptible and mortal,” his words denote this very body, that is to say, the flesh which was then seen. But when he adds that it puts on incorruption and immortality, he does not say that that which is put on, that is the clothing, does away with the body which it adorns in glory, but that it makes that body glorious, which before lacked glory; so that the more worthless robe of mortality and weakness being laid aside, we may be clothed with the gold of immortality, and, so to speak, with the blessedness of strength as well as virtue; since we wish not to be stripped of the flesh, but to put on over it the vesture of glory, and desire to be clothed upon with our house, which is from heaven, that mortality may be swallowed up by life …

But if the Evangelist said that the Word was made flesh , note that in the Holy Scripture sometimes a man is spoken of as a soul, as, for example, with seventy-five souls came Jacob into Egypt : and sometimes a man is spoken of as flesh, as, for example, All flesh shall see the salvation of God . And accordingly the Lord did not become flesh without soul or mind, but man. He says, indeed, Himself, Why seek ye to kill Me, a Man that hath told you the truth ? He, therefore, assumed flesh animated with the spirit of reason and mind, a spirit that holds sway over the flesh but is itself under the dominion of the divinity of the Word.