13 “There has not failed from the streets thereof usury and deceit”. Usury and deceit are not hidden at least, because they are evil things, but in public they rage. For he that in his house does any evil thing, however for his evil thing does blush: “In the streets thereof usury and deceit.” Money-lending even has a profession, Money-lending also is called a science; a corporation is spoken of, a corporation as if necessary to the state, and of its profession it pays revenue; so entirely indeed in the streets is that which should have been hidden. There is also another usury worse, when you forgive not that which to you is owed; and the eye is disturbed in that verse of the prayer, “Forgive us our debts— as we too forgive our debtors.” For what there will you do, when you are going to pray, and coming to that same verse? An insulting word you have heard: you would exact the punishment of condemnation. Do but consent to exact just so much as you have given, thou usurer of injuries! With the fist you have been smitten, slaying you seek, Evil usury! How will you go to prayer? If you shall have left praying, which way will you come round unto the Lord? Behold you will say: “Our Father which art in heaven, hallowed be Your Name, Your kingdom come, Your will be done, as in heaven so on earth.” You will say, “Our daily bread give us today.” You will come to, “Forgive us our debts, as we also forgive our debtors.” Even in that evil city let there abound these usuries; let them not enter the walls where the breast is smitten! What will you do? Because there thou and that verse are in the midst? Petitions for you has a heavenly Lawyer composed. He that knew what used there to be done, said to you, “Otherwise you shall not obtain.” “Verily, verily, I say unto you, that if you shall have forgiven men sins, they shall be forgiven you; but if you shall not have forgiven sins unto men, neither will your Father forgive you.” Who says this? He that knows what there is being done, in the place whereat you are standing to make request. See how Himself has willed to be your Advocate; Himself your Counsellor, Himself the Assessor of the Father, Himself your Judge has said, “Otherwise you shall not receive.” What will you do? You will not receive, unless you shall speak; will not receive if falsely you shall speak. Therefore either you must do and speak, or else what you ask you will not earn; because they that this do not do, are in the midst of those evil usuries. Be they engaged therein, that yet do idols either adore or desire: do not thou, O people of God, do not thou, O people of Christ, do not thou the Body of Him the Head! Give heed to the bond of your peace, give heed to the promise of your life. For what does it profit you, that you exact for injuries which you have endured? Does vengeance refresh you? Therefore, over the evil of another shall you rejoice? You have suffered evil; pardon thou; be not ye two....
14. “For if an enemy had upbraided me”. And indeed above he was “troubled in his exercise” by the voice of the enemy and by the tribulation of the sinner, perhaps being placed in that city, that proud city that was building a tower, which was “sunk,” that divided might be the tongues: give heed to his inward groaning because of perils from false brethren. “For if an enemy had upbraided me, I would have undergone it assuredly, and if he that did hate me had over me spoken great words,” that is, through pride had on me trampled, did magnify himself above me, did threaten me all in his power: “I would hide myself assuredly from him.” From him that is abroad, you would hide yourself where? Amid those that are within. But now see whether anything else remains, but that thou seek solitude. “But you,” he says, “man of one mind, my guide and my friend”. Perchance sometimes good counsel you have given, perchance sometimes you have gone before me, and some wholesome advice you have given me: in the Church of God together we have been. “But you,...that together with me took sweet morsels”. What are the sweet morsels? Not all they that are present know: but let them not be soured that do know, in order that they may be able to say to them that as yet know not: “Taste ye and see, how sweet is the Lord.” “In the House of God we have walked with consent.” Whence then dissension? Thou that wast within, hast become one without. He has walked with me in the House of God with consent: another house has he set up against the House of God. Wherefore has that been forsaken, wherein we have walked with consent? wherefore has that been deserted, wherein together we did take sweet morsels?
15. “Let there come death upon them, and let them go down unto Hell living”. How has he cited and has made us call to mind that first beginning of schism, when in that first people of the Jews certain proud men separated themselves, and would without have sacrificed? A new death upon them came: the earth opened herself, and swallowed them up alive. “Let there come,” he says, “death upon them, and let them go down into Hell living.” What is “living”? knowing that they are perishing, and yet perishing. Hear of living men perishing and being swallowed up in a gulf of the earth, that is, being swallowed up in the voraciousness of earthly desires. You say to a man, What ails you, brother? Brethren we are, one God we invoke, in one Christ we believe, one Gospel we hear, one Psalm we sing, one Amen we respond, one Hallelujah we sound, one Easter we celebrate: why are you without and I am within? Ofttimes one straitened, and perceiving how true are the charges which are made, says, May God requite our ancestors! Therefore alive he perishes. In the next place you continue and thus givest warning. At least let the evil of separation stand alone, why do you adjoin thereto that of rebaptism? Acknowledge in me what you have; and if you hate me, spare thou Christ in me. And this evil thing does frequently and very greatly displease them....Because they themselves have the Scriptures in their hands, and know well by daily reading how the Church Catholic through the whole world is so spread, that in a word all contradiction is void; and that there cannot be found any support for their schism they know well: therefore unto the lower places living they go down, because the evil which they do, they know evil to be. But the former a fire of divine indignation consumed. For being inflamed with desire of strife, from their evil leaders they would not depart. There came upon fire a fire, upon the heat of dissension the heat of consuming. “For naughtiness is in their lodgings, in the midst of them.” “In their lodgings,” wherein they tarry and pass away. For here they are not always to be: and nevertheless in defence of a temporal animosity they are fighting so fiercely. “In their lodgings is iniquity; in the midst of them is iniquity:” no part of them is so near the middle of them as their heart.
16. “Therefore to the Lord I have cried out”. The Body of Christ and the oneness of Christ in anguish, in weariness, in uneasiness, in the tribulation of its exercise, that One Man, Oneness in One Body set, when He was wearying His soul in crying out from the ends of the earth; says, “From the ends of the earth to You I have cried out, when My heart was being vexed.” Himself one, but a oneness that One! And Himself one, not in one place one, but from the ends of the earth is crying as one. How from the ends of the earth should there cry one, except there were one? “I to the Lord have cried out.” Rightly do thou cry out to the Lord, cry not to Donatus: lest for you he be instead of the Lord a lord, that under the Lord would not be a fellow-servant.
Source: The Enarrations, or Expositions, on the Psalms (New Advent)