God is not an expression, and he does not have his essence in voice or utterance. God is of himself what also he is believed to be. He is named by those who call on him, not what he is essentially (for the nature of him who alone is unspeakable), but he receives his names from what are believed to be his works in regard to our life. To take an instance ready at hand, when we speak of him as God, we so name him from his overlooking and surveying all things and seeing through the things that are hidden. But if his essence is prior to his works, and if we understand his works by our senses and express them in words as we are best able, why should we be afraid of calling things by words of later origin than themselves? For if we stop interpreting any of the attributes of God until we understand them, and if we understand them only by what his works teach us, and if his power precedes its exercise and depends on the will of God, while his will resides in the spontaneity of the divine nature, are we not clearly taught that the words that represent things are of later origin than the things themselves and that the words that are framed to express the operations of things are reflections of the things themselves? And that this is so, we are clearly taught by holy Scripture, by the mouth of great David, when, as by certain peculiar and appropriate names, derived from his contemplation of the works of God, he thus speaks of the divine nature: "The Lord is full of compassion and mercy, long-suffering, and of great goodness." Now what do these words tell us? Do they indicate his operations or his nature? No one will say that they indicate anything but his operations. At what time, then, after showing mercy and pity, did God acquire his name from the display of his works? Was it before a person's life began? But who was there to be the object of pity? Was it, then, after sin entered into the world? But sin entered after humankind. The exercise, therefore, of pity, and the name itself, came after humanity. What then? Will our adversary [Eunomius], wise as he is above the prophets, convict David of error in applying names to God derived from his opportunities of knowing him? Or, in contending with him, will he use against him the pretense in his stately passage as out of a tragedy, saying that "he glories in the most blessed life of God with names drawn from human imagination, whereas it gloried in itself alone, long before people were born to imagine them"? The psalmist's advocate will readily admit that the divine nature gloried in itself alone even before the existence of human imagination but will contend that the human mind can speak only so much in respect of God as its capacity, instructed by his works, will allow. "For," as says the Wisdom of Solomon, "by the greatness and beauty of the creatures proportionably the Maker of them is seen."

For the breath of life, which also rendered man an animated being, is one thing, and the vivifying Spirit another, which also caused him to become spiritual. And for this reason Isaiah said, "Thus saith the Lord, who made heaven and established it, who founded the earth and the things therein, and gave breath to the people upon it, and Spirit to those walking upon it;" thus telling us that breath is indeed given in common to all people upon earth, but that the Spirit is theirs alone who tread down earthly desires. And therefore Isaiah himself, distinguishing the things already mentioned, again exclaims, "For the Spirit shall go forth from Me, and I have made every breath." Thus does he attribute the Spirit as peculiar to God which in the last times He pours forth upon the human race by the adoption of sons; but [he shows] that breath was common throughout the creation, and points it out as something created. Now what has been made is a different thing from him who makes it. The breath, then, is temporal, but the Spirit eternal. The breath, too, increases [in strength] for a short period, and continues for a certain time; after that it takes its departure, leaving its former abode destitute of breath. But when the Spirit pervades the man within and without, inasmuch as it continues there, it never leaves him. "But that is not first which is spiritual," says the apostle, speaking this as if with reference to us human beings; "but that is first which is animal, afterwards that which is spiritual," in accordance with reason.

As it has been clearly demonstrated that the Word, who existed in the beginning with God, by whom all things were made, who was also always present with mankind, was in these last days, according to the time appointed by the Father, united to His own workmanship, inasmuch as He became a man liable to suffering, [it follows] that every objection is set aside of those who say, "If our Lord was born at that time, Christ had therefore no previous existence." For I have shown that the Son of God did not then begin to exist, being with the Father from the beginning; but when He became incarnate, and was made man, He commenced afresh the long line of human beings, and furnished us, in a brief, comprehensive manner, with salvation; so that what we had lost in Adam-namely, to be according to the image and likeness of God-that we might recover in Christ Jesus.

The flesh, therefore, when destitute of the Spirit of God, is dead, not having life, and cannot possess the kingdom of God: [it is as] irrational blood, like water poured out upon the ground. And therefore he says, "As is the earthy, such are they that are earthy." But where the Spirit of the Father is, there is a living man; [there is] the rational blood preserved by God for the avenging [of those that shed it]; [there is] the flesh possessed by the Spirit, forgetful indeed of what belongs to it, and adopting the quality of the Spirit, being made conformable to the Word of God. And on this account he (the apostle) declares, "As we have borne the image of him who is of the earth, we shall also bear the image of Him who is from heaven." What, therefore, is the earthly? That which was fashioned. And what is the heavenly? The Spirit. As therefore he says, when we were destitute of the celestial Spirit, we walked in former times in the oldness of the flesh, not obeying God; so now let us, receiving the Spirit, walk in newness of life, obeying God. Inasmuch, therefore, as without the Spirit of God we cannot be saved, the apostle exhorts us through faith and chaste conversation to preserve the Spirit of God, lest, having become non-participators of the Divine Spirit, we lose the kingdom of heaven; and he exclaims, that flesh in itself, and blood, cannot possess the kingdom God.

The flesh, therefore, when destitute of the Spirit of God, is dead, not having life, and cannot possess the kingdom of God: [it is as] irrational blood, like water poured out upon the ground. And therefore he says, "As is the earthy, such are they that are earthy." But where the Spirit of the Father is, there is a living man; [there is] the rational blood preserved by God for the avenging [of those that shed it]; [there is] the flesh possessed by the Spirit, forgetful indeed of what belongs to it, and adopting the quality of the Spirit, being made conformable to the Word of God. And on this account he (the apostle) declares, "As we have borne the image of him who is of the earth, we shall also bear the image of Him who is from heaven." What, therefore, is the earthly? That which was fashioned. And what is the heavenly? The Spirit. As therefore he says, when we were destitute of the celestial Spirit, we walked in former times in the oldness of the flesh, not obeying God; so now let us, receiving the Spirit, walk in newness of life, obeying God. Inasmuch, therefore, as without the Spirit of God we cannot be saved, the apostle exhorts us through faith and chaste conversation to preserve the Spirit of God, lest, having become non-participators of the Divine Spirit, we lose the kingdom of heaven; and he exclaims, that flesh in itself, and blood, cannot possess the kingdom God.

Since, therefore, in that passage he recounts those works of the flesh which are without the Spirit, which bring death [upon their doers], he exclaimed at the end of his Epistle, in accordance with what he had already declared, "And as we have borne the image of him who is of the earth, we shall also bear the image of Him who is from heaven. For this I say, brethren, that flesh and blood cannot inherit the kingdom of God." Now this which he says, "as we have borne the image of him who is of the earth," is analogous to what has been declared, "And such indeed ye were; but ye have been washed, but ye have been sanctified, but ye have been justified in the name of our Lord Jesus Christ, and in the Spirit of our God." When, therefore, did we bear the image of him who is of the earth? Doubtless it was when those actions spoken of as "works of the flesh" used to be wrought in us. And then, again, when [do we bear] the image of the heavenly? Doubtless when he says, "Ye have been washed," believing in the name of the Lord, and receiving His Spirit. Now we have washed away, not the substance of our body, nor the image of our [primary] formation, but the former vain conversation. In these members, therefore, in which we were going to destruction by working the works of corruption, in these very members are we made alive by working the works of the Spirit.