5. God is a sort of substance: for that which is no substance, is nothing at all. To be a substance then is to be something. Whence also in the Catholic Faith against the poisons of certain heretics thus we are builded up, so that we say, Father and Son and Holy Spirit are of one substance. What is, of one substance? For example, if gold is the Father, gold is also the Son, gold also the Holy Spirit. Whatever the Father is because He is God, the same is the Son, the same the Holy Spirit. But when He is the Father, this is not what He is. For Father He is called not in reference to Himself, but in reference to the Son: but in reference to Himself God He is called. Therefore in that He is God, by the same He is a substance. And because of the same substance the Son is, without doubt the Son also is God. But yet in that He is Father, because it is not the name of the substance, but is referred to the Son; we do not say that the Son is Father in the same manner as we say the Son is God. Thou askest what the Father is; we answer, God. Thou askest what is the Father and the Son: we answer, God. If questioned of the Father alone, answer thou God: if questioned of both, not Gods, but God, answer thou. We do not reply as in the case of men, when thou inquirest what is father Abraham, we answer a man; the substance of him serveth for answer: thou inquirest what is his son Isaac, we answer, a man; of the same substance are Abraham and Isaac: thou inquirest what is Abraham and Isaac, we answer not man, but men. Not so in things divine. For so great in this case is the fellowship of substance, that of equality it alloweth, plurality alloweth not. If then it shall have been said to thee, when thou tellest me that the Son is the same as the Father, in fact the Son also is the Father; answer thou, according to the substance I have told thee that the Son is the same as the Father, not according to that term which is used in reference to something else. For in reference to Himself He is called God, in reference to the Father is called Son. And again, the Father in reference to Himself is called God, in reference to the Son He is called Father. The Father as He is called in reference to the Son, is not the Son: the Son as He is called in reference to the Father, is not the Father: what the Father is called in reference to Himself and the Son in reference to Himself, the same is Father and Son, that is, God. What is then, "there is no substance"? After this interpretation of substance, how shall we be able to understand this passage of the Psalm, "Fixed I am in the clay of the deep, and there is no substance"? God made man, [2914] He made substance; and O that he had continued in that which God made Him! If man had continued in that which God made him, in him would not have been fixed He whom God begot. But moreover because through iniquity man fell from the substance wherein he was made [2915] (for iniquity itself is no substance; for iniquity is not a nature which God formed, but a perverseness which man made); the Son of God came to the clay of the deep, and was fixed; and that was no substance wherein He was fixed, because in the iniquity of them He was fixed. "All things by Him were made, and without Him there was made nothing." [2916] All natures by Him were made, iniquity by Him was not made, because iniquity was not made. [2917] Those substances by Him were made, which praise Him. The whole creation praising God is commemorated by the three children in the furnace, [2918] and from things earthly to things heavenly, or from things heavenly to things earthly reacheth the hymn of them praising God. Not that all these things have sense to praise; but because all things being well meditated upon, do beget praise, and the heart by considering creation is fulfilled to overflowing with a hymn to the Creator. All things do praise God, but only the things which God hath made. Do ye observe in that hymn that covetousness praiseth God? There even the serpent praiseth God, covetousness praiseth not. For all creeping things are there named in the praise of God: there are named all creeping things; but there are not there named any vices. For vices out of ourselves and out of our own will we have: and vices are not a substance. In these was fixed the Lord, when He suffered persecution: in the vice of the Jews, not in the substance of men which by Him was made.
6. "I have come into the depth of the sea, and the tempest hath made Me to sink down." Thanks to the mercy of Him who came into the depth of the sea, and vouchsafed to be swallowed by the sea whale, but was vomited forth the third day. [2919] He came into the depth of the sea, in which depth we were thrust down, in which depth we had suffered shipwreck: He came thither Himself, and the tempest made Him to sink down: for there He suffered waves, those very men; tempests, the voices of men saying, "Crucify, Crucify." [2920] Though Pilate said, I find not any cause in this Man why He should be killed: there prevailed the voices of them, saying, "Crucify, Crucify." The tempest increased, until He was made to sink down that had come into the depth of the sea. And the Lord suffered in the hands of the Jews that which He suffered not when upon the waters He was walking: [2921] the which not only He had not suffered Himself, but had not allowed even Peter to suffer it.
7. "I have laboured, crying, hoarse have become my jaws" (ver. 3). Where was this? When was this? Let us question the Gospel. For the Passion of our Lord in this Psalm we perceive. And, indeed, that He suffered we know; that there came in waters even unto His Soul, because peoples prevailed even unto His death, we read, we believe; in the tempest that He was sunk down, because tumult prevailed to His killing, we acknowledge: but that He laboured in crying, and that His jaws were made hoarse, not only we read not, but even on the contrary we read, that He answered not to them a word, in order that there might be fulfilled that which in another Psalm hath been said, "I have become as it were a man not hearing, and having not in his mouth reproofs." [2922] And that which in Isaiah hath been prophesied, "like a sheep to be sacrificed He was led, and like a lamb before one shearing Him, so He opened not His mouth." [2923] If He became like a man not hearing, and having not in His mouth reproofs, how did He labour crying, and how were His jaws made hoarse? Is it that He was even then silent, because He was hoarse with having cried so much in vain? And this indeed we know to have been His voice on the Cross out of a certain Psalm: "O God, My God, why hast Thou forsaken Me?" [2924] But how great was that voice, or of how long duration, that in it His jaws should have become hoarse? Long while He cried, "Woe unto you, Scribes and Pharisees:" [2925] long while He cried, "Woe unto the world because of offences." [2926] And truly hoarse in a manner He cried, and therefore was not understood, when the Jews said, What is this that He saith? "Hard is this saying, who is able to hear it?" [2927] We know not what He saith. He said all these words: but hoarse were His jaws to them that understood not His words. "Mine eyes have failed from hoping in My God." Far be it that this should be taken of the person of the Head: far be it that His eyes should have failed from [2928] hoping in His God: in whom rather there was God reconciling the world to Himself, [2929] and Who was the Word made flesh and dwelled in us, so that not only God was in Him, but also He was Himself God. Not so then: the eyes of Himself, our Head, failed not from hoping in His God: but the eyes of Him have failed in His Body, that is, in His members. This voice is of the members, this voice is of the Body, not of the Head. How then do we find it in His Body and members?...
8. Thus "there have been multiplied above the hairs of My head they that hate Me gratis" (ver. 4). How multiplied? So as that they might add to themselves even one out of the twelve. [2930] "There have been multiplied above the hairs of My head they that hate Me for nought." With the hairs of His head He hath compared His enemies. With reason they were shorn when in the place of Calvary He was crucified. [2931] Let the members accept this voice, let them learn to be hated gratis. For now, O Christian, if it must needs be that the world hate thee, why dost thou not make it hate thee gratis, in order that in the Body of thy Lord and in this Psalm sent before concerning Him, thou mayest acknowledge thy own voice? How shall it come to pass that the world hate thee gratis? If thou no wise hurtest any one, and art still hated: for this is gratis, without cause...
9. "O God, Thou hast known mine improvidence" (ver. 5). Again out of the mouth of the Body. For what improvidence is there in Christ? Is He not Himself the Virtue of God, and the Wisdom of God? Doth He call this His improvidence, whereof the Apostle speaketh, "the foolishness of God is wiser than men"? [2932] Mine improvidence, that very thing which in Me they derided that seem to themselves to be wise, Thou hast known why it was done. For what was so much like improvidence, as, when He had it in His power with one word to lay low the persecutors, to suffer Himself to be held, scourged, spit upon, buffeted, with thorns to be crowned, to the tree to be nailed? It is like improvidence, it seemeth a foolish thing; but this foolish thing excelleth all wise men. Foolish indeed it is: but even when grain falleth into the earth, if no one knoweth the custom of husbandmen, it seemeth foolish...Improvidence it appeareth; but hope maketh it not to be improvidence. He then spared not Himself: because even the Father spared Him not, but delivered Him up for us all. [2933] And of the Same, "Who loved me," saith the Apostle, "and delivered up Himself for me:" [2934] for except a grain shall have fallen into the land so that it die, fruit, He saith, it will not yield. [2935] This is the improvidence. "And my transgressions from Thee are not concealed." It is plain, clear, open, that this must be perceived to be out of the mouth of the Body. Transgressions none had Christ: He was the bearer of transgressions, but not the committer. "Are not concealed:" that is, I have confessed to Thee, all my transgressions, and before my mouth Thou hast seen them in my thought, hast seen the wounds which Thou wast to heal. But where? Even in the Body, in the members: in those believers out of whom there was now cleaving to Him that member, who was confessing his sins.
10. "Let them not blush in [2936] Me, that wait for Thee, O Lord, Lord of virtues" (ver. 6). Again, the voice of the Head, "Let them not blush in Me:" let it not be said to them, Where is He on whom ye were relying? Let it not be said to them, Where is He that was saying to you, Believe ye [2937] in God, and in Me believe? [2938] "Let them not blush in Me, that wait for Thee," O Lord, Lord of virtues. Let them not be confounded concerning Me, that seek Thee, O God of Israel." This also may be understood of the Body, but only if thou consider the Body of Him not one man: for in truth one man is not the Body of Him, but a small member, but the Body is made up of members. Therefore the full Body of Him is the whole Church. With reason then saith the Church, "Let them not blush in Me, that wait for Thee, O Lord, Lord of virtues."...
11. "For because of Thee I have sustained upbraiding, shamelessness hath covered my face" (ver. 7). No great thing is that which is spoken of in "I have sustained:" but that which is spoken of in "for Thy sake I have sustained," is. For if thou sustainest because thou hast sinned; for thine own sake thou sustainest, not for the sake of God. For to you what glory is there, saith Peter, if sinning ye are punished, and ye bear it? But if thou sustainest because thou hast kept the commandment of God, truly for the sake of God thou sustainest; and thy reward remaineth for everlasting, because for the sake of God thou hast sustained revilings. [2939] For to this end He first sustained in order that we might learn to sustain..."Shamelessness hath covered my face." Shamelessness is what? Not to be confused. Lastly, it seemeth to be as it were a fault, when we say, the man is shameless. Great is the shamelessness of the man, that he doth not blush. Therefore shamelessness is a kind of folly. A Christian ought to have this shamelessness, when he cometh among men to whom Christ is an offence. If he shall have blushed because of Christ, he will be blotted out from the book of the living. Thou must needs therefore have shamelessness when Thou art reviled because of Christ; when they say, Worshipper of the Crucified, adorer of Him that died ill, venerator of Him that was slain! here if thou shalt blush thou art a dead man. For see the sentence of Him that deceiveth no one. "He that shall have been ashamed of Me before men, I will also be ashamed of him before the Angels of God." [2940] Watch therefore thyself whether there be in thee shamelessness; be thou boldfaced, [2941] when thou hearest a reproach concerning Christ; yea be boldfaced. Why fearest thou for thy forehead which thou hast armed with the sign of the Cross?...