6 “The discourses of unjust men have prevailed over us, and our iniquities You shall propitiate”....Every man, in whatsoever place he is born, of that same land or region or city learns the language, is habituated to the manners and life of that place. What should a boy do, born among Heathens, to avoid worshipping a stone, inasmuch as his parents have suggested that worship? From them the first words he has heard, that error with his milk he has sucked in; and because they that used to speak were elders, and the boy that was learning to speak was an infant, what could the little one do but follow the authority of elders, and deem that to be good which they recommended? Therefore nations that are converted to Christ afterwards, and taking to heart the impieties of their parents, and saying now what the prophet Jeremias himself said, “Truly a lie our fathers have worshipped, vanity which has not profited them” — when, I say, they now say this, they renounce the opinions and blasphemies of their unjust parents....There have led us away men teaching evil things, citizens of Babylon they have made us, we have left the Creator, have adored the creature: have left Him by whom we were made, have adored that which we ourselves have made. For “the discourses of unjust men have prevailed over us:” but nevertheless they have not crushed us. Wherefore? “Our impieties You shall propitiate,” is not said except to some priest offering somewhat, whereby impiety may be expiated and propitiated. For impiety is then said to be propitiated, when God is made propitious to the impiety. What is it for God to be made propitious to impiety? It is, His becoming forgiving, and giving pardon. But in order that God's pardon may be obtained, propitiation is made through some sacrifice. There has come forth therefore, sent from God the Lord, One our Priest; He took upon Him from us that which He might offer to the Lord; we are speaking of those same first-fruits of the flesh from the womb of the Virgin. This holocaust He offered to God. He stretched out His hands on the Cross, in order that He might say, “Let My prayer be directed as incense in Your sight, and the lifting up of My hands an evening sacrifice.” As ye know, the Lord about eventide hung on the Cross: and our impieties were propitiated; otherwise they had swallowed up: the discourses of unjust men had prevailed over us; there had led us astray preachers of Jupiter, and of Saturn, and of Mercury: “the discourses of ungodly men had prevailed over us.” But what will You do? “Our impieties You will propitiate.” You are the priest, You the victim; You the offerer, You the offering....
7. “Blessed is he whom You have chosen, and hast taken to You”. Who is he that is chosen by Him and taken to Him? Was any one chosen by our Saviour Jesus Christ, or was Himself after the flesh, because He is man, chosen and taken to Him?...Or has not rather Christ Himself taken to Him some blessed one, and the same whom He has taken to Him is not spoken of in the plural number but in the singular? For one man He has taken to Him, because unity He has taken to Him. Schisms He has not taken to Him, heresies He has not taken to Him: a multitude they have made of themselves, there is not one to be taken to Him. But they that abide in the bond of Christ and are the members of Him, make in a manner one man, of whom says the Apostle, “Until we all arrive at the acknowledging of the Son of God, unto a perfect man, unto the measure of the age of the fullness of Christ.” Therefore one man is taken to Him, to which the Head is Christ; because “the Head of the man is Christ.” The same is that blessed man that “has not departed in the counsel of ungodly men,” and the like things which there are spoken of: the same is He that is taken to Him. He is not without us, in His own members we are, under one Head we are governed, by one Spirit we all live, one fatherland we all long for....And to us He will give what? “He shall inhabit,” he says, “in Your courts.” Jerusalem, that is, to which they sing that begin to go forth from Babylon: “He shall inhabit in Your courts: we shall be filled with the good things of Your House.” What are the good things of the House of God? Brethren, let us set before ourselves some rich house, with what numerous good things it is crowded, how abundantly it is furnished, how many vessels there are there of gold and also of silver; how great an establishment of servants, how many horses and animals, in a word, how much the house itself delights us with pictures, marble, ceilings, pillars, recesses, chambers:— all such things are indeed objects of desire, but still they are of the confusion of Babylon. Cut off all such longings, O citizen of Jerusalem, cut them off; if you will return, let not captivity delight you. But have you already begun to go forth? Do not look back, do not loiter on the road. Still there are not wanting foes to recommend you captivity and sojourning: no longer let there prevail against you the discourses of ungodly men. For the House of God long thou, and for the good things of that House long thou: but do not long for such things as you are wont to long for either in your house, or in the house of your neighbour, or in the house of your patron....
8. “Your holy Temple is marvellous in righteousness”. These are the good things of that House. He has not said, Your holy Temple is marvellous in pillars, marvellous in marbles, marvellous in glided ceilings; but is “marvellous in righteousness.” Without you have eyes wherewith you may see marbles, and gold: within is an eye wherewith may be seen the beauty of righteousness. If there is no beauty in righteousness, why is a righteous old man loved? What brings he in body that may please the eyes? Crooked limbs, brow wrinkled, head blanched with gray hairs, dotage everywhere full of plaints. But perchance because your eyes this decrepit old man pleases not, your ears he pleases: with what words? With what song? Even if perchance when a young man he sang well, all with age has been lost. Does perchance the sound of his words please your ears, that can hardly articulate whole words for loss of teeth? Nevertheless, if righteous he is, if another man's goods he covets not, if of his own that he possesses he distributes to the needy, if he gives good advice, and soundly judges, if he believes the entire faith, if for his belief in the faith he is ready to expend even those very shattered limbs, for many Martyrs are even old men; why do we love him? What good thing in him do we see with the eyes of the flesh? Not any. There is therefore a kind of beauty in righteousness, which we see with the eye of the heart, and we love, and we kindle with affection: how much men found to love in those same Martyrs, though beasts tare their limbs! Is it possible but that when blood was staining all parts, when with the teeth of monsters their bowels gushed out, the eyes had nothing but objects to shudder at? What was there to be loved, except that in that hideous spectacle of mangled limbs, entire was the beauty of righteousness? These are the good things of the House of God, with these prepare yourself to be satisfied....“Blessed they which hunger and thirst after righteousness, for they shall be filled.” “Your holy Temple is marvellous in righteousness.” And that same temple, brethren, do not imagine to be anything but yourselves. Love ye righteousness, and you are the Temple of God.
Source: The Enarrations, or Expositions, on the Psalms (New Advent)