The interpretation timeline
Isaiah 52:7 Douay-Rheims

How beautiful upon the mountains are the feet of him that bringeth good tidings, and that preacheth peace: of him that sheweth forth good, that preacheth salvation, that saith to Sion: Thy God shall reign!

A.D. 339 – 1875 9 witnesses 11 excerpts

Patristic

before A.D. 750
339
A.D.
c. A.D. 260–339
“Here [Isaiah] says very particularly that it is the feet of those who publish the good news of Christ that are beautiful. For how could they not be beautiful, which in so small, so short a time have run over the whole earth and filled every place with the holy teaching about the Savior of the world?”
“Zion and Jerusalem, that here have the good news told them, the apostle knew to be heavenly, when he said, "But the Jerusalem that is above (that is, our mother) is free," and, "You have drawn near to Mount Zion and the city of the living God, heavenly Jerusalem and to an innumerable company of angels." Zion might also mean the church established by Christ in every part of the world, and Jerusalem the godly citizenship (politeuma) that, once established long ago among the ancient Jews alone, was driven out to the wilderness by their impiety and then again was restored far better than before through the coming of our Savior. Therefore, the prophecy says, "Let the waste places of Jerusalem break forth into joy together, for the Lord has pitied it and saved Jerusalem."Nor would you be wrong in calling Zion the soul of every holy and godly person, so far as it is lifted up above this life, having its citizenry in heaven and seeing things far beyond the world. For it means "a watchtower." And insofar as such a person remains calm and free from passion, you could call him Jerusalem—for Jerusalem means "vision of peace."”
Source
430
A.D.
Augustine of Hippo Patristic
A.D. 354–430
“When they of whom it was foretold, "How beautiful on the mountains are the feet," … announce this gospel of peace, then each one begins to be a son of peace when he obeys and believes this gospel, and, justified by faith, begins to have peace with God. However, according to the predestination of God he already was a child of peace. For it is not said, "He on whom your peace shall have rested, he will become a child of peace." "If a child of peace is there, your peace will rest on him."”
Source
“But you, "O elect people," set in the firmament of the world, who have forsaken everything that you may follow the Lord, follow him now and confound the mighty! Follow him, O beautiful feet, and shine in the firmament, that the heavens may declare his glory, dividing the light of the perfect ones—though not yet so perfect as the angels—from the darkness of the little ones, who are nevertheless not utterly despised.”
Source

Scholastic

c. 1100 – 1500
1167
A.D.
Ibn Ezra Jewish
1089–1167
“How beautiful upon the mountains, etc. After I shall have helped thee, that is, after I have said, Behold, it is I, then how beautiful, etc. נאוו Are beautiful. It is Niphal of אוה to desire. Comp. תאוה desire. He who thinks that נ in נאוו is radical, is mistaken, although the root נאה to be beautiful is found in Rabbinical literature. Thy God reigneth. This is the explanation of הנני behold, it is I.”
Source
1256
A.D.
Thomas Aquinas Catholic
1225–1274
“Arise, arise. Here he excludes the third impediment to liberation, which could be doubted on account of lack of means, promising them a free liberation. And it is divided into two parts: for first he foretells the liberation of the Jews from the Babylonians; second, the liberation of the Gentiles from sins, at Behold, he shall understand. Concerning the first there are two things. First he foretells the liberation; second, the order of the liberation, at The Lord will prepare. Concerning the first there are three things. First he promises a free liberation; second he assigns the cause of the liberation, at For thus saith the Lord God; third he proclaims joy to those set free, at How beautiful. Now liberation is promised to them in three ways. First, from the oppression of enemies, as to the goods which they recovered. Arise — from the weakness by which you could not resist your enemies; and therefore he says: put on strength, as with weapons of war, O Sion, in which there was a citadel for the defense of the city. Arise — from the misery you had fallen into, your enemies plundering; and therefore he says: put on the garments of thy glory. The glory of a city is the multitude of its citizens, the beauty of its streets, the abundance of its goods. Baruch 5: put off, Jerusalem, the robe of thy mourning and affliction, and put on the beauty and the honor of that which is from God to thee, unto everlasting glory. And as to the enemies whom they escaped: for he shall no more add to pass through — as one laying waste or lording it over; the uncircumcised, as to the Gentile enemies; the unclean, as to the traitors from that same people — above, 35: it shall be called the holy way, etc. Apocalypse 21: there shall not enter into it anything defiled. Second, he promises liberation from the vileness of the inhabitants, for they have been left of the poor of the land, as is said in 4 Kings, last chapter, and Jeremiah, last chapter: shake thyself from the dust — of vileness; arise — resisting thy adversaries; and then sit — at rest. 1 Kings 2: raising up the needy from the dust. Third, he promises liberation from the detention of captives, foretelling the benefit of liberation. Loose the bonds — that is, go forth from captivity. Leviticus 26: I have broken your chains. And he shows the manner of the liberation: for thus saith the Lord, you were sold for nought — as if to say: those who took you captive conferred no benefits upon you. You shall be redeemed — from the captivity of Babylon, through Cyrus. Above, 45: he shall let go my captivity, etc. Psalm 43: thou hast sold thy people without a price. For thus saith the Lord. Here he assigns two causes of the liberation: namely, the false accusation against the people, and the blasphemy against God. And first he alleges the false accusation: into Egypt (...) at the beginning, among the fathers: Genesis 46 and 47: as a sojourner — and so they had some right of oppressing them, from the benefits bestowed. And Assyria, under which also the Chaldeans are included, without any cause, conferring no benefits upon them. If then he has driven away liberation, what is that to me? — that is, what prevents me from now freeing Jerusalem? Second, he pronounces the sentence: for it has been taken away, from its own land. The rulers — who usurped dominion for themselves, namely the Chaldeans. And because continually — it is blasphemed, as though I were unable to liberate my people. Ezechiel 36: I will sanctify my great name, which has been profaned among the nations. Therefore in that day — of liberation — I who spoke — promising — am present — to fulfill it. Baruch 3: afterward he was seen upon earth, and conversed with men. Hebrews 1: God, who spoke of old to the fathers in the prophets in many portions and in many manners, has in these last days spoken to us in the Son — if this be expounded mystically of the coming of Christ. How beautiful. Here he proclaims joy to those set free: and first he describes the joy as to the reception of the messengers, who, coming from Chaldea, announced it. Beautiful — for it was beautiful and delightful for the people to hear such things announced — upon the mountain, that many might hear, of one preaching, publicly, peace, restored by Cyrus; good, of the promised relief; salvation, from captivity. He shall reign — as if to say, henceforth God alone shall reign in thee, because thou shalt worship him in the temple restored. Nahum 2: behold, upon the mountains, etc. Second, he describes the joy as to the watch of the lookouts, who, returning from there, were watching, setting down the voice of exultation: the voice, of joy, shall resound. Acts 4: with one accord they lifted up their voice to God. And the reason for the joy: for with the eye — that is, with their own eyes — they shall see the captives coming. Above, 33: thine eyes shall see Jerusalem. Third, as to the arrival of the captives: rejoice. Above, 35: the desert shall rejoice, and the wilderness shall exult. Note, on that phrase put on the garments, that the saints have garments of virtues in which they glory: and these are, first, for protection. Below, 61: the Lord hath clothed me with the garments of salvation, and with the robe of justice he hath covered me. Second, for warmth. Proverbs, last chapter: she shall not fear for her house the colds of snow, for all her domestics are clothed with double garments. Third, for adornment. Apocalypse 3: in white garments. These garments must, first, be white in the honesty of works. Ecclesiastes 9: at all times let thy garments be white. Second, clean in rightness of intention. Above, 9: the garment mingled with blood shall be for burning. Third, fragrant through the spreading abroad of good report. Canticle of Canticles 4: the smell of thy garments as the smell of frankincense. Likewise, on that phrase loose the bonds, note that there are bonds from which God looses: first, of worldly anxiety. Job 39: who hath sent out the wild ass free, and who hath loosed his bonds? Second, of carnal love. Ecclesiastes 7: I have found a woman more bitter than death. Third, of perverse action. Psalm 106: he brought them out of darkness and the shadow of death, and broke their bonds asunder. Fourth, of wicked habit. Above, 5: woe to you that draw iniquity to iniquity, and sin as it were with the rope of a cart. Likewise there are bonds from which God does not loose: first, of charity. Osee 11: I drew them with the cords of charity. Second, of the divine law. Jeremiah 2: of old thou hast broken the yoke. Third, of divine instruction. Ecclesiasticus 6: put thy shoulder under her, and bear her, and do not grow weary of her bonds. The Lord will prepare. Here he carries out the order of the liberation: and first he sets forth the manifest help of God. Arm — namely his power, which all could perceive in this deed. Psalm 97: all the ends of the earth have seen the salvation of our God. Second, he proclaims to the captives their departure. Depart — namely from Babylon; the polluted thing — do not associate among those who are polluted. Apocalypse 18: go out from her, my people. Third, he teaches the manner of departing: as to purity, be ye clean, priests; as to security, (not) in tumult shall you go out — namely of war, as from Egypt; Psalm 104: he brought forth his people. As to the leader: he goes before — as a leader, and he will gather — as a shepherd. Ezechiel 36: for I will take you from among the nations, and gather you out of all the countries, and bring you back into your own land. Behold, he shall understand. Here he foretells the liberation of the Gentiles from the servitude of sin, brought about through the Son of God: and first he describes the liberator as to the eminence of grace. Shall understand — as to the fullness of wisdom; servant — according to the nature assumed, Christ. Philippians 2: taking the form of a servant. Proverbs 14: he is acceptable, etc.; and 1: understanding governance, etc. He shall be exalted — as to the working of virtues. Psalm 20: be thou exalted, O Lord, in thy own strength. He shall be lifted up — as to the ascension. Psalm 8: for thy magnificence is elevated above the heavens. Ephesians 4: he that descended, is the same also that ascended. And he shall be high — sitting at the right hand of the Father. Above, 4: the bud of the Lord shall be in magnificence and glory, and the fruit of the earth shall be high. And as to the ignominy of the passion: for as they were astonished — by his examples, miracles, and teachings: Matthew 12: all the crowds were astonished at his teaching, and at the miracles which he wrought. Without glory — in the passion; and in form — that is, appearance or comeliness. Psalm 21: I am a worm, and not a man; the reproach of men, and the outcast of the people. Second, he foretells the liberation as to the remission of sins. This one shall sprinkle — with the sprinkling of blood, 1 Peter 1, and of the water of Baptism. Hebrews 10: hearts sprinkled, etc. As to the veneration due him: at him — keeping silence — to listen attentively, not presuming to discuss his secrets. Job 29: princes ceased to speak. And as to the knowledge of the truth: for they to whom — namely, the Gentiles — it was not, through the prophets, shall see, with the heart; they have heard him personally preaching. Below, 65: behold, I am to the nations who did not know me, and who did not call upon my name.”

Post-Reformation

c. 1650 – 1900
1714
A.D.
Matthew Henry Reformed
1662–1714
“The removal of the Jews from Babylon to their own land again is here spoken of both as a mercy and as a duty; and the application of Isa 52:7 to the preaching of the gospel (by the apostle, Rom 10:15) plainly intimates that that deliverance was a type and figure of the redemption of mankind by Jesus Christ, to which what is here said of their redemption out of Babylon ought to be accommodated. I. It is here spoken of as a great blessing, which ought to be welcomed with abundance of joy and thankfulness. 1. Those that bring the tidings of their release shall be very acceptable (Isa 52:7): "How beautiful upon the mountains, the mountains round about Jerusalem, over which these messengers are seen coming at a distance, how beautiful are their feet, when it is known what tidings they bring!" It is not meant so much of the common posts, or the messengers sent express by the government to disperse the proclamation, but rather of some of the Jews themselves, who, being at the fountain-head of intelligence, had early notice of it, and immediately went themselves, or sent their own messengers, to all parts, to disperse the news, and even to Jerusalem itself, to tell the few who remained there that their brethren would be with them shortly; for it is published not merely as matter of news, but as a proof that Zion's God reigns, for in that language it is published: they say unto Zion, Thy God reigns. Those who bring the tidings of peace and salvation, that Cyrus has given orders for the release of the Jews, tidings which were so long expected by those that waited for the consolation of Israel, those good tidings (so the original reads it, without the tautology of our translation, good tidings of good), put this construction upon it, O Zion! thy God reigns. Note, When bad news is abroad this is good news, and when good news is abroad this is the best news, that Zion's God reigns, that God is Zion's God, in covenant with her, and as such he reigns, Psa 146:10; Zac 9:9. The Lord has founded Zion, Isa 14:32. All events have their rise in the disposals of the kingdom of his providence and their tendency to the advancement of the kingdom of his grace. This must be applied to the preaching of the gospel, which is a proclamation of peace and salvation; it is gospel indeed, good news, glad tidings, tidings of victory over our spiritual enemies and liberty from our spiritual bondage. The good news is that the Lord Jesus reigns and all power is given to him. Christ himself brought these tidings first (Luk 4:18, Heb 2:3), and of him the text speaks: How beautiful are his feet! his feet that were nailed to the cross, how beautiful upon Mount Calvary! his feet when he came leaping upon the mountains (Sol 2:8), how beautiful were they to those who knew his voice and knew it to be the voice of their beloved! His ministers proclaim these good tidings; they ought to keep their feet clean from the pollutions of the world, and then they ought to be beautiful in the eyes of those to whom they are sent, who sit at their feet, or rather at Christ's in them, to hear his word. They must be esteemed in love for their work's sake (Th1 5:13), for their message sake, which is well worthy of all acceptation. 2. Those to whom the tidings are brought shall be put thereby into a transport of joy. (1.) Zion's watchmen shall then rejoice because they are surprisingly illuminated, Isa 52:8. The watchmen on Jerusalem's walls shall lead the chorus in this triumph. Who they were we are told, Isa 62:6. They were such as God set on the walls of Jerusalem, to make mention of his name, and to continue instant in prayer to him, till he again made Jerusalem a praise in the earth. These watchmen stand upon their watch-tower, waiting for an answer to their prayers (Hab 2:1); and therefore when the good news comes they have it first, and the longer they have continued and the more importunate they have been in praying for it the more will they be elevated when it comes: They shall lift up the voice, with the voice together shall they sing in concert, to invite others to join with them in their praises. And that which above all things will transport them with pleasure is that they shall see eye to eye, that is, face to face. Whereas God had been a God hiding himself, and they could scarcely discern any thing of his favour through the dark cloud of their afflictions, now that the cloud is scattered they shall plainly see it. They shall see Zion's king eye to eye; so it was fulfilled when the Word was made flesh and dwelt among us, and there were those that saw his glory (Joh 1:14) and looked upon it, Jo1 1:1. They shall see an exact agreement and correspondence between the prophecy and the event, the promise and the performance; they shall see how they look one upon another eye to eye, and be satisfied that the same God spoke the one and did the other. When the Lord shall bring again Zion out of her captivity the prophets shall thence receive and give fuller discoveries than ever of God's good-will to his people. Applying this also, as the foregoing verse, to gospel times, it is a promise of the pouring out of the Spirit upon gospel ministers, as a spirit of wisdom and revelation, to lead them into all truth, so that they shall see eye to eye, shall see God's grace more clearly than the Old Testament saints could see it: and they shall herein be unanimous; in these great things concerning the common salvation they shall concur in their sentiments as well as their songs. Nay, St. Paul seems to allude to this when he makes it the privilege of our future state that we shall see face to face. (2.) Zion's waste places shall then rejoice because they shall be surprisingly comforted (Isa 52:9): Break forth into joy, sing together, you waste places of Jerusalem; that is, all parts of Jerusalem, for it was all in ruins, and even those parts that seemed to lie most desolate shall share in the joy; and they, having little expected it, shall break forth into joy, as men that dream, Psa 126:1, Psa 126:2. Let them sing together. Note, Those that share in mercies ought to join in praises. Here is matter for joy and praise. [1.] God's people will have the comfort of this salvation; and what is the matter of our rejoicing ought to be the matter of our thanksgiving. He has redeemed Jerusalem (the inhabitants of Jerusalem that were sold into the hands of their enemies) and thereby he has comforted his people that were in sorrow. The redemption of Jerusalem is the joy of all God's people, whose character it is that they look for that redemption, Luk 2:38. [2.] God will have the glory of it, Isa 52:10. He has made bare his holy arm (manifested and displayed his power) in the eyes of all the nations. God's arm is a holy arm, stretched out in purity and justice, in defence of holiness and in pursuance of his promise. [3.] All the world will have the benefit of it. In the great salvation wrought out by our Lord Jesus the arm of the Lord was revealed and all the ends of the earth were made to see the great salvation, not as spectators of it only, as they saw the deliverance of the Jews out of Babylon, but as sharers in it; some of all nations, the most remote, shall partake of the benefits of the redemption. This is applied to our salvation by Christ. Luk 3:6, All flesh shall see the salvation of God, that great salvation. II. It is here spoken of as a great business, which ought to be managed with abundance of care and circumcision. When the liberty is proclaimed, 1. Let the people of God hasten out of Babylon with all convenient speed; though they are ever so well settled there, let them not think of taking root in Babylon, but Depart, depart (Isa 52:11), go out from the midst of her; not only those that are in the borders, but those that are in the midst, in the heart of the country, let them be gone. Babylon is no place for Israelites. As soon as they have leave to let go, let them lose no time. With this word God stirred up the spirits of those that were moved to go up, Ezr 1:5. And it is a call to all those who are yet in the bondage of sin and Satan to make use of the liberty which Christ has proclaimed to them. And, if the Son make them free, they shall be free indeed. 2. Let them take heed of carrying away with them any of the pollutions of Babylon: Touch no unclean thing. Now that God makes bare his holy arm for you, be you holy as he is, and keep yourselves from every wicked thing. When they came out of Egypt they brought with them the idolatrous customs of Egypt (Eze 23:3), which were their ruin; let them take heed of doing so now that they come out of Babylon. Note, When we are receiving any special mercy from God we ought more carefully than ever to watch against all impurity. But especially let those be clean who bear the vessels of the Lord, that is, the priests, who had the charge of the vessels of the sanctuary (when they were restored by a particular grant) to carry them to Jerusalem, Ezr 1:7; Ezr 8:24, etc. Let them not only avoid touching any unclean thing, but be very careful to cleanse themselves according to the purification of the sanctuary. Christians are made to our God spiritual priests, Rev 1:6. They are to bear the vessels of the Lord, are entrusted to keep the ordinances of God pure and entire; it is a good thing that is committed to them, and they ought to be clean, to wash their hands in innocency and so to compass God's altars and carry his vessels, and keep themselves pure. 3. Let them depend upon the presence of God with them and his protection in their removal (Isa 52:12): You shall not go out with haste. They were to go with a diligent haste, not to lose time nor linger as Lot in Sodom, but they were not to go with a diffident distrustful haste, as if they were afraid of being pursued (as when they came out of Egypt) or of having the orders for their release recalled and countermanded: no, they shall find that, as for God, his work is perfect, and therefore they need not make more haste than good speed. Cyrus shall give them an honourable discharge, and they shall have an honourable return, and not steal away; for the Lord will go before them as their general and commander-in-chief, and the God of Israel will be their rearward, or he that will gather up those that are left behind. God will both lead their van and bring up their rear; he will secure them from enemies that either meet them or follow them, for with his favour will he compass them. The pillar of cloud and fire, when they came out of Egypt, sometimes went behind them, to secure their rear (Exo 14:19), and God's presence with them would now be that to them which that pillar was a visible token of. Those that are in the way of their duty are under God's special protection; and he that believes this will not make haste.”
1771
A.D.
John Gill Reformed
1697–1771
“How beautiful upon the mountains are the feet of him that bringeth good tidings,.... Not of the messenger that brought the news of Cyrus's proclamation of liberty to the Jews; rather of John the Baptist, the forerunner of our Lord; best of Christ himself, the messenger of the covenant, who was anointed to preach glad tidings to the meek, and by whom grace, peace, life, and salvation came; and also of the apostles of Christ, for to Gospel times are these words applied, and to more persons than one, Rom 10:15, who were not only seen "upon the mountains" of the land of Israel, as the Targum paraphrases it, where both Christ and his apostles preached, but upon the mountains of the Gentile world; and may denote the pains they took, the circuit they made, and the difficulties they had to encounter with; and the publicness of their ministrations, which lay in bringing "good tidings" of the incarnate Saviour, of God manifest in the flesh, for the word (k) here used has the signification of flesh in it; of good things in the heart of God for his people, in the covenant of grace, in the hands of Christ, and as come by him, and to be had from him; as pardon by his blood; justification by his righteousness; eternal life and happiness through him; and of all good things to be enjoyed now and hereafter. It may be applied to all other ministers of the Gospel in later ages, who are bringers of the same good tidings to the children of men, to whom their very feet are beautiful, and even at a distance, upon the high mountains; not to carnal men, but sensible sinners, to whom the good news of salvation by Christ is welcome. Feet are mentioned instead of their whole persons, because the instruments of motion, and so of bringing the tidings, and of running to and fro with them from place to place, and even though they are dirty and defiled with sin; for Gospel ministers are not free from it, and are men of like passions with others; yet are beautiful when their walk and ministry, conversation and doctrine, agree together; and their feet are particularly so, being shod with the preparation of the Gospel of peace. The words may with the greatest propriety, and in agreement with the context, be understood of that angel, or set of Gospel ministers in the latter day, represented as flying in the midst of the heavens, having the everlasting Gospel to preach to all nations, which will precede the fall of Babylon, Rev 14:6, that publisheth peace; peace by the blood of Jesus Christ, a principal article of the Gospel, and of its good news; hence it is called the Gospel of peace, and the word of reconciliation; peace of conscience, which flows from the same blood applied, and of which the Gospel is the means; and peace among the saints one with another, and among men, which shall at this time be enjoyed; there, will be no discord nor animosities among themselves, nor persecution from their enemies: happy times! halcyon days! welcome the publishers of such tidings! that bringeth good tidings of good; or, "that bringeth good tidings" (l); for the original does not require such a tautology; it means the same good tidings as before, and which follow after: that publisheth salvation; by Jesus Christ, as wrought out by him for sinners, which is full, complete, and suitable for them, and to be had of him freely; and what better tidings than this? see Rev 19:1, that sitteth unto Zion, thy God reigneth; that saith to Zion, the church of Christ, that Christ, who is truly God, and their God, has taken to himself, in a more open and visible manner, his great power and reigns as the Lord God omnipotent; and this is good news and glad tidings; see Psa 97:1. The Targum is, "the kingdom of thy God is revealed;'' see Mat 3:2. This passage is interpreted of the Messiah and his times, by many Jewish (m) writers, ancient and modern; See Gill on Rom 10:15. (k) a "caro". (l) "evangelizantis bonum", Pagninus, Montanus, Junius & Tremellius; "qui nuntiat bonum", Cocceius. (m) Vajikra Rabba, sect. 9. fol. 153. 2. Shirhashirim Rabba, fol. 11. 4. Yalkut Simeoni in Psal. xxix. 11. Menasseh Ben Israel, Nishmat Chayim, fol. 41. 2.”
Source
1849
A.D.
1774–1849
“Peace. He comes like a conqueror to save his people. It may also be applied to the prophets and apostles, (Calmet) as St. Paul explains it, Romans x. 15. (Menochius)”
1871
A.D.
1871
“beautiful . . . feet--that is, The advent of such a herald seen on the distant "mountains" (see on Isa 40:9; Isa 41:27; Isa 25:6-7; Sol 2:17) running in haste with the long-expected good tidings, is most grateful to the desolated city (Nah 1:15). good tidings--only partially applying to the return from Babylon. Fully, and antitypically, the Gospel (Luk 2:10-11), "beginning at Jerusalem" (Luk 24:17), "the city of the great King" (Mat 5:35), where Messiah shall, at the final restoration of Israel, "reign" as peculiarly Zion's God ("Thy God reigneth"; compare Psa 2:6).”
Source
1875
A.D.
Keil & Delitzsch Lutheran
1861–1875
“The first two turns in the prophecy (Isa 52:1-2, Isa 52:3-6) close here. The third turn (Isa 52:7-10) exults at the salvation which is being carried into effect. The prophet sees in spirit, how the tidings of the redemption, to which the fall of Babylon, which is equivalent to the dismission of the prisoners, gives the finishing stroke, are carried over the mountains of Judah to Jerusalem. "How lovely upon the mountains are the feet of them that bring good tidings, that publish peace, that bring tidings of good, that publish salvation, that say unto Zion, Thy God reigneth royally!" The words are addressed to Jerusalem, consequently the mountains are those of the Holy Land, and especially those to the north of Jerusalem: mebhassēr is collective (as in the primary passage, Nah 2:1; cf., Isa 41:27; Psa 68:12), "whoever brings the glad tidings to Jerusalem." The exclamation "how lovely" does not refer to the lovely sound of their footsteps, but to the lovely appearance presented by their feet, which spring over the mountains with all the swiftness of gazelles (Sol 2:17; Sol 8:14). Their feet look as if they had wings, because they are the messengers of good tidings of joy. The joyful tidings that are left indefinite in mebhassēr, are afterwards more particularly described as a proclamation of peace, good, salvation, and also as containing the announcement "thy God reigneth," i.e., has risen to a right royal sway, or seized upon the government (מלך in an inchoative historical sense, as in the theocratic psalms which commence with the same watchword, or like ἐβασίλευσε in Rev 19:6, cf., Rev 11:17). Up to this time, when His people were in bondage, He appeared to have lost His dominion (Isa 63:19); but now He has ascended the throne as a Redeemer with greater glory than ever before (Isa 24:23). The gospel of the swift-footed messengers, therefore, is the gospel of the kingdom of God that is at hand; and the application which the apostle makes of this passage of Isaiah in Rom 10:15, is justified by the fact that the prophet saw the final and universal redemption as though in combination with the close of the captivity.”
Source
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.