The interpretation timeline
Isaiah 58:7 Douay-Rheims

Deal thy bread to the hungry, and bring the needy and the harbourless into thy house: when thou shalt see one naked, cover him, and despise not thy own flesh.

A.D. 215 – 1871 9 witnesses

Patristic

before A.D. 750
215
A.D.
c. A.D. 150–215
“And we shall find many examples also in other places,-as, for instance, respecting prayer: "Good works are an acceptable prayer to the Lord," says the Scripture. And the manner of prayer is described. "If thou seest," it is said, "the naked, cover him; and thou shalt not overlook those who belong to thy seed. Then shall thy light spring forth early, and thy healing shall spring up quickly; and thy righteousness shall go before thee, and the glory of God shall encompass thee." What, then, is the fruit of such prayer? "Then shall thou call, and God will hear thee; whilst thou art yet speaking, He will say, I am here."”
Source
430
A.D.
Augustine of Hippo Patristic
A.D. 354–430
“He is finding fault, you see, with the fasts of the quarrelsome; he is looking for the fasts of the kindhearted. He is finding fault with those who oppress others; he is looking for those who give relief. He is finding fault with those who stir up strife; he is looking for those who set free. That is why, you see, during these days you restrain your desires for lawful things; it is in order not to commit unlawful things. If you refrain from your marriage rights during these days, then surely you should not drown yourself in wine or adultery on any day.In this way, in humility and charity, by fasting and giving, by restraining ourselves and forgiving, by paying out good deeds and not paying back bad ones, by turning away from evil and doing good, our prayer seeks peace and obtains it.”
Source

Scholastic

c. 1100 – 1500
1105
A.D.
Rashi Jewish
1040–1105
“moaning poor Heb. מְרוּדִים. Sighing and moaning about their distress. Comp. (Lam. 3:19) “my affliction and my sighing (וּמְרוּדִי)”; (Ps. 55:3) “I mourn (אָרִיד) in my grief.” and from your flesh And from your kinsman.”
1167
A.D.
Ibn Ezra Jewish
1089–1167
פרוס Break. Comp. פרש אין להם no man breaketh it unto them (Lam. 4:4); פריסת is divided (Dan. 5:28). It means here to break a loaf of bread, in order to give a part of it to the poor. מְרוּדִים That are cast out. The מ is radical, as in מְעוּנִים habitations (1 Chr. 4:41); comp. מרודי my exile (Lam. 3:19). To the house. To thy house. From thine own flesh. From thy relative. Comp. He is our brother and our flesh (Gen. 37:27)”
Source
1256
A.D.
Thomas Aquinas Catholic
1225–1274
“Cry out, do not cease. Here he excludes the useless remedy by which they wished to prepare themselves for salvation. And first he enjoins the office of denunciation, setting down the manner of denouncing: that it be loud, without a fear that weighs down: cry out. Above, 40: lift up your voice with strength, you who bring good tidings to Zion. That it be continuous: do not cease. Below, 62: upon your walls, Jerusalem, I have appointed watchmen; all day and all night they shall not be silent. That it be clear and open, as a trumpet. Hosea 8: let there be a trumpet in your throat. And the word of denunciation: declare crimes — as to the greater ones; sins — as to the common ones. Above, 16: to those who rejoice over the walls of baked brick, speak of their wounds. Secondly the prophet excludes, in the person of the Lord, the useless remedy: for indeed me. And concerning this he does two things. First he excludes the remedy in which they trusted; secondly he exhorts to those things in which they were lacking: is not this. Concerning the first, two things. First he shows the presumption of their confidence as to three things in which they trusted: namely, in the inquiry of sacred knowledge: for indeed they seek me — in the Scriptures — my ways, my precepts and my wills, as a nation, that is, as if they were prepared to do them. Ezekiel 33: they say, one to another. Again in prayer: they ask of me judgments, that is, that I should judge for them against their adversaries, to draw near, with the mouth. Above, 29: this people draws near with its mouth. Again they trusted in the observance of fasts: why have we fasted, and you have not regarded it, as if it were pleasing; we have humbled ourselves — as to the circumstance surrounding the fast, in exterior humiliation — you have not known, with the knowledge of approval. Malachi 3: vain is he who serves God: and what profit is it, that we have kept his precepts? Secondly he shows the reprobation of the goods just mentioned. And first the cause of the reprobation, which is the fault of pleasure: behold, in the day — the will, in those things which please the flesh. Ecclesiasticus 18: go not after your lusts. Likewise the fault of cruelty: and all debtors — literally, so that they might persist for a long time in pursuing lawsuits, or with reference to what follows from it. James 4: you quarrel and you fight. Likewise the fault of vanity: do not fast that you may be heard — for the sake of human praise. Matthew 6: but when you pray, enter into your chamber, and having shut the door, pray to your Father. Or, that it may be heard; that is, if you wish that your prayer be heard by God. Psalm 101: Lord, hear my prayer, and let my cry come to you. Secondly he shows the insufficiency of the goods: is such — because God does not choose your punishment for its own sake, nor for the affliction of the flesh, which he touches in what he says: through the day, the whole day, to afflict. Nor as to the abjection of exterior humility, which he touches in what he says, as a circle; that is, bowing the head to the feet, or turning it about, as monks do, not insofar as it is ordered to the virtue of the mind. Matthew 6: when you fast, do not become sad like the hypocrites. Joel 2: rend your hearts, and not your garments. Is not this. Here he applies useful counsel: and first as to the zeal of piety toward one's neighbor; secondly as to the worship of religion toward God, if you turn away. Concerning the first he does two things. First he sets down the counsel of piety, that they should give up calumny: bonds — false causes, by which they cunningly bound the poor as usurers do; bundles — the same, weighing down, as to the penalties to which they bound them. Who are broken — by long servitude; burden — of servitude. Matthew 23: they bind heavy and unbearable burdens; but with their own finger they are unwilling to move them. And that they may attend to mercy, exhorting to mercy: as to the hungry, break — that is, even if you have but little; as to the wandering, and the needy; as to the naked, when you see. Job 31: if I have denied what they wished. And he sets down the cause of the exhortation: and the flesh — because, namely, it is of the same species as you. Job 5: visiting your species. Secondly he shows the fruit of the counsel: and it shall break forth. And first as to the efficacy of merits. Then as to the works of virtue: as the morning, your light; that is, your merits shall clearly appear in their rewards, which now you complain are not regarded by the Lord. It shall gather — from captivity, or in the protection of mercy. Psalm 36: he will bring forth your justice as the light. Then as to the support of prayer: then you shall call upon. Above, 30: at the voice of your cry, as soon as he hears it, he will answer you. Secondly as to the attainment of goods. And first he resumes the merit: if you take away the chain — with which you oppress the poor; to stretch out the finger — by detracting and threatening; when you shall have poured out — through compassion; you shall have filled — through the supplying of necessities. Secondly he promises the reward: it shall rise. And first as to the multiplication of goods, setting down deliverance from evils: it shall rise in the darkness — adversity shall be changed into the light of prosperity, ignorance into the light of knowledge, or sin into the light of knowledge, as to spiritual things. And rest — as to temporal evils. 2 Corinthians 4: God, who said, out of darkness. The multiplication of interior spiritual goods: he will fill with splendors — namely, with virtues or consolations; and your bones — as to bodily things. Ecclesiasticus 30: a splendid and good heart. And of exterior goods: and you shall be as a garden — on account of prosperity, or the unfailingness of all goods. Numbers 24: how beautiful are your tabernacles, Jacob. Secondly as to the rebuilding of the homeland: and there shall be built, after the return from captivity, of the ages — that is, the cities deserted in former ages — you shall raise up, by building upon the ancient foundations. Above, 44: who say to Jerusalem, you shall be inhabited; and to the cities of Judah, you shall be built. Thirdly as to the restoration of reputation: and you shall be called the builder of hedges, that is, of the obstacles of sin; of iniquities; or into rest — namely, converting the paths of sin into rest. Hosea 2: I will hedge up your ways with thorns. If you turn away. Here he sets down counsel as to the worship of religion in the observance of the sabbath. And first he sets down the counsel: the foot — lest you do forbidden works. You shall be called the sabbath, that is, one celebrating this sabbath, as to the exercise of good works. Exodus 20: remember to keep holy the sabbath day. Another text has: you shall have called; and the sense is the same. Secondly he sets down the fruit: then you shall delight — as to spiritual goods; I will lift you up — by bringing you back into your land, which is mountainous; I will feed you — as to the enjoyment of the goods of the land. Job 22: then you shall abound with delights over the Almighty. Note, on that word, lift up like a trumpet, that preaching is a trumpet. First, because it rouses to the state of life. 1 Corinthians 15: for the trumpet shall sound, and the dead shall rise incorrupt. Secondly, because it exhorts to battle. 1 Corinthians 14: if the trumpet gives an uncertain sound, who will prepare himself for battle? Thirdly, because it announces the approach of a man. Above, 27: it shall be sounded with trumpets. Fourthly, because it calls to counsel. Hosea 8: let there be a trumpet in your throat. Fifthly, because it invites to a feast. Psalm 80: blow the trumpet at the new moon. Likewise note, on that passage, if you take away from your midst the chain, what a chain is. First, of piety. Ephesians, last chapter: for which I perform an embassy in this chain. Secondly, of iniquity. Wisdom 17: for they were all bound together by one chain of darkness. Thirdly, of poverty. Job 36: if they shall have been bound. Fourthly, of servitude. Jeremiah 28: wooden chains. Fifthly, of prison. Ecclesiastes 4: for out of prison and chains one sometimes comes forth to a kingdom.”

Post-Reformation

c. 1650 – 1900
1771
A.D.
John Gill Reformed
1697–1771
“Is it not to deal thy bread to the hungry?.... Or "to break" (f) it, divide it, and communicate it to them; that which is "bread", food fit to eat, wholesome and nourishing; which is thine, and not another's; which thou hast saved by fasting, and therefore should not be laid up, but given away; and that not to the rich, who need it not, but to the hungry and necessitous: and this may be understood of spiritual bread, of imparting the Gospel to such who are hungering and thirsting after righteousness, which to do is an acceptable service to God; and not to bind and oppress men's consciences with burdensome rites and ceremonies of men's own devising. These are husks, and not bread. And that thou bring the poor that are cast out to thy house; poor ministers, cast out of the church, cast out of their livings, cast out of their houses, cast out of the land; and other Christian exiles for conscience sake; poor travellers and wanderers, as the Targum, obliged to flee from persecution into foreign countries, and wander about from place to place, having no certain dwelling place; these take into your house, and give them lodging: so some have entertained angels unawares, as Abraham and Lot, as indeed the faithful ministers of Christ are: or, the poor rebels (g); for the word has this signification; such who have been accused and attainted as rebels; who have been charged with being rebels to church and state, though the quiet in the land, and so have been forced to flee and hide themselves; do not be afraid to receive them into your houses, though under such an imputation: when thou seest the naked, that thou cover him; the naked Christian especially; not entirely so, but one that is thinly clothed, whose clothes are scarce anything but rags, not sufficient to keep him warm, or preserve him from the inclemencies of the weather; put a better garment upon him, to cover him with: and that thou hide not thyself from thine own flesh; meaning not only those "near akin" (h), though more especially them; but such as are in the same neighbourhood, of the same country; and indeed all men are of one blood, and so are the same flesh; and from persons in distress, and especially such as are of the household of faith, of the same religion, that support the same Protestant cause, though differing in some lesser matters, a man should not hide himself, or turn his eyes from, or refuse to relieve them, or treat them with disdain and contempt; see Gal 6:10. (f) "nonne ut frangas?" Pagninus; "nonne frangere?" Montanus. (g) Heb. "rebellatos, expulsos tanquam rebelles", Piscator; "qui persecutionem patiuntur", Vitringa. (h) "a cognatis tuis", Vatablus. So R. Sol. Urbin. Ohel Moed, fol. 85. 1.”
Source
1849
A.D.
1774–1849
“Deal. Literally, “break.” (Haydock) — Thin cakes are still used in the East. — Flesh, or relation, Genesis xxxvii. 27.”
1863
A.D.
1871
A.D.
1871
“deal--distribute (Job 31:16-21). cast out--rather, reduced [HORSLEY]. naked . . . cover him-- (Mat 25:36). hide . . . thyself--means to be strange towards them, and not to relieve them in their poverty (Mat 15:5). flesh--kindred (Gen 29:14). Also brethren in common descent from Adam, and brethren in Christ (Jam 2:15).”
Modern · 1953 →

The in-app commentary runs from the Fathers to the early-modern record, then stops — that's where the public-domain sources end, not where the reading does. For the modern reading, follow the sources directly.