And the glory of the Lord shall be revealed, and all flesh together shall see, that the mouth of the Lord hath spoken.

“He [Christ] was a reproach but at the same time also the majesty of the Lord, as it is written, "And the glory of the Lord shall be revealed, and all flesh together shall see the salvation of God." What had he lost if he had nothing less? He had neither comeliness nor beauty, but he had not ceased to be the power of God. He appeared a man, but the divine majesty and glory of the Father shone on earth.”

“1 Be comforted, be comforted, and so forth. This is the second principal part of this book, in which he mainly intends the consolation of the people through many promised benefits. It is divided into two parts. In the first he leads them to the expectation of the things promised; in the second he carries out the promise of the divine benefits, below, chapter 45: "Thus says the Lord to my anointed," and so forth. The first is divided into three: in the first he comforts them through the power of the one promising; in the second through his love, chapter 41: "let them keep silence before me," etc.; in the third through the weakness of the idols, which might be believed able to resist, chapter 44: "and now hear, Jacob," and so forth. Concerning the first he does three things. First he leads them to consolation; second he promises a comforter, "the voice of one crying," etc.; in the third he shows the power of God who consoles, "who has measured with the fist," and so forth. Concerning the first, three things. First he leads the people into consolation: "be comforted," in spiritual things, "be comforted," in temporal goods granted. Ecclesiasticus 48: "he comforted," etc., Zechariah 1: "the Lord answered the angel," and so forth. Second he enjoins on the prophets and priests the announcement of consolation: "speak to the heart," namely by consoling; "call," away from sadness, away from idolatry. Hosea 2: "I will lead her into the wilderness." Third he assigns the reason: as to the remission of guilt, "for it is completed," etc., above chapter 27: "and here all the fruit," etc.; as to the ending of punishments, "she has received," etc. — he speaks according to the time after the captivity. Jeremiah 17: "with double destruction," etc. But on the contrary: Nahum 1: "a double tribulation shall not arise." And it must be said that they are called double as to the punishment of body and soul, just as guilt too is in both. "The voice of one crying," and so forth. Here he promises a comforter; and concerning this he does three things. First he sets forth the preparation; second he shows the firmness of the prophecy, "the voice of one saying," etc.; third he foretells the comforter to come, "upon a mountain," and so forth. Concerning the first, three things. First he enjoins the preparation: "the voice of one crying in the wilderness," namely of John the Baptist: this it will be, "prepare," through conversion from evils, "in the wilderness," of vices. Amos 4: "prepare to meet your God," and so forth. Second he foretells the fulfillment, "every valley," following the metaphor of a bad road: if it is mountainous, it causes toil — hence he says, the valley shall be exalted, so that it may be made level with the mountains, and the whole made plain; if it is crooked it causes wandering, and as to this he says, "crooked things shall be," etc.; if it is stony it causes pain to the feet, and as to this: "rough things into ways," by which is signified that faintheartedness will be turned into security, pride into humility, wickedness into uprightness, and cruelty into gentleness. Jeremiah 31: "direct your heart into the way," and so forth. Third he shows the usefulness of the preparation, "and the glory shall be revealed," that is, the Son. Jeremiah 33: "I will heal them," etc.; "shall see" — that is, he will show himself visible to all. Or he speaks of the day of judgment. Apocalypse 1: "every eye shall see him, and they who," and so forth. Some explain it thus. "The voice," of God, "crying," this is it, "prepare in the wilderness," that is, in the land of Judah, once a wasteland, "the way of the Lord," namely for going to the temple, or in the wilderness that is between Babylon and Judah. "Every valley." By these words it is shown that all obstacles are removed, so that the people may return freely. "Glory," in the destruction of the Chaldeans, through which he will appear glorious. "The voice of one saying." In this part he shows the firmness of the prophecy, by comparison to human frailty: hence the Lord first enjoins the cry, which signifies an express and plain announcement. "Cry out." Below, chapter 58: "cry, cease not," etc.; second he enjoins the human frailty that is to be cried out, the prophet asking, "and I said, what shall I cry?" — fearing lest he be commanded to cry out something against his own people, as above chapter 6; and the Lord answering, "all flesh," and so forth. James 1: "for the sun has risen," etc.; third he shows the firmness of the divine word, "surely the grass," etc., Luke 21: "heaven and earth," and so forth. "Upon a high mountain," and so forth. Here he foretells the comforter to come; and concerning this he does three things. First the Lord enjoins upon the prophet the announcement; in the second he sets forth the promise of the coming, "behold, God"; in the third he shows the condition of the one coming, "behold the Lord." Concerning the first he determines who, to whom, and how he is to announce. Who: because it is the one who has the office, "you who bring good tidings." Romans 10: "how shall they preach, unless," and so forth. He designates the manner through three things. Through the height of the place, so that, announcing good things, he may be heard from far off, "upon a mountain," etc. — mystically, Christ, or heavenly conversation and contemplation. Above chapter 2: "come, let us ascend," etc., below chapter 42: "from the top of the mountains," etc.; through the loudness of the voice, "lift it up with strength," so that many may hear, by preaching plainly and steadfastly. Below chapter 58: "cry, cease not," etc.; through the security of the heart, "lift it up, do not," and so forth. Jeremiah 1: "be not afraid before the face," and so forth. To whom it is to be announced he determines as to three things: as to the province of the kingdom, "say to the cities," etc.; as to the metropolis of the province, "you who bring good tidings to Jerusalem"; as to the rulers of the city, "Zion," where the temple and the royal house were. Below chapter 41: "the first shall say to Zion," and so forth. Acts 13: "it was necessary that to you," and so forth. "Behold." Here he sets down the promise of God's coming, "behold," at hand, "your God" — "he will come." Above chapter 35: "God himself will come," and so forth. "Behold the Lord." Here he shows the condition of the one coming; and first he shows that he will come strong to deliver, "in strength." "Arm" — strength on the day of judgment; or in the first coming of Christ, in the power of miracles, or in the destruction of Babylon. Job 40: "if you have an arm like God," and so forth; second, that he will come just to reward, "behold, a reward." "Work before him," because it is in the ease of the will. Wisdom 5: "but the just for ever," etc.; third he shows that he will come merciful, to console, "like a shepherd." To feed the hungry, "he will feed his flock." Ezekiel 34: "in the richest pastures," etc., Jeremiah 3: "I will give you shepherds," etc.; to gather together those who dissent, "in the arm," etc., John 10: "other sheep I have," etc.; to carry the failing, "in his bosom," etc., Luke 15: "when he has found it," and so forth. "Who has measured," and so forth. Here he shows the divine power; and first he establishes it against the errors of the idolaters, who derogated from the divine power by making the creature equal to the Creator. Romans 1: "they served the creature," etc.; second, against the despair of the Jews, who derogated from the divine power by distrust, "lift up on high," and so forth. Concerning the first, two things: first he shows the power of God; second he excludes the error, "to whom then like," and so forth. Concerning the first, three things. First he shows the divine power, together with wisdom, in the easy measuring and creation of all things: for he made all things "in number," as to the multitude of principles; "in measure," as to determination under proper being; "in weight," as to inclination toward an end. Wisdom 11: "with the fist" — that is, easily, as things that are measured with the fist, which is the closed hand; "with the palm" — that is, easily, which is the open hand: "he hung it upon nothing," Job 26, because it is supported by nothing external; otherwise the earth's rest would be violent. "Upon the waters," in Psalm 28, as to position, because it is surrounded by waters. Psalm 103: "upon its own stability," as to its own cause of rest, which is its own nature: "with three fingers" — easily; or by three properties, gravity, dryness, and immobility, "he weighed" — he made them balanced by their own weight. Second he shows the sufficiency of his power, because he needs no helper, "who helped" — against the philosophers who held that, through the mediation of the first things caused, the last things were created; of wisdom, because he needs no counsel, "or who," that he might give him counsel; "with whom," that he might ask of him; "instructed him" — the form of the work; "the path of justice" — of natural justice, which he prefixed to all things, so that no thing might exceed the bounds of its own nature; "knowledge" — concerning the cognition of created things, both universal and particular, against the philosophers; "the way of prudence" — as to the governance of the world. Job 26: "whose helper are you? is it not," and so forth. Third he shows his excellence: because he exceeds the whole multitude of the nations, "behold the nations." "As a drop" — a small drop — "of the bucket," falling from the bucket, which is a water vessel fit for the thirsty, which is reckoned as nothing; "the moment" which is between the arms of the scale, which easily inclines to either side. Job 26: "when scarce a small drop," etc.; he shows also that he exceeds every fitting honor, and especially as to offering. "And Lebanon" — that is, the wood of Lebanon, with which it abounds, because it is wooded, and the animals, with which it abounds, because it is full of pasture. Micah 6: "what worthy thing shall I offer to the Lord," etc.; he shows also that he exceeds every perfection of creatures: both the natural, because their being, with respect to God, is non-being — for Dionysius says, in the book On the Divine Names, chapter 12, that by as much as things participating exceed things not participating, and the participations exceed the things participating, by so much does he who is the principle of the participations exceed both the participations and the things participating. "All nations are as if they were not," etc.; and as to the perfections superadded, which in a certain way are filling — "and as nothing," etc., Jeremiah 4: "I beheld the earth," and so forth. "To whom then," and so forth. Here he excludes the error; and first he derides the error as to the intention of the one working, because they wanted to make God. Therefore, since he is so powerful, "to whom like?" He speaks according to the error of those who thought the very likenesses themselves were gods. "Or what image?" As to those who thought that the things of which they were likenesses — such as the sun or the moon, etc. — Exodus 15: "who is like you among the strong," etc.; and as to the foolish working, because they wanted to induce a most noble form into vile matter, "has the graven image," etc., Wisdom 14: "the incommunicable name," and so forth. Second he convicts the one in error; and first from the natural law dictating, "shall you not know?" — by natural reason, that idols are not gods; and from the written law forbidding, "has it not been declared?" Romans 10: "have they not heard," and so forth. He convicts also from the consideration of creatures: of earthly things, as to creation, "have you not understood the foundations of the earth?" — that they were founded by him; that is, that part of the earth which is near the center. Proverbs 8: "when he weighed out the foundations," etc.; and as to the creator, who "sits upon the circle" — because it is spherical — as one governing; and "the inhabitants" are "as locusts," with respect to the greatness of the earth, or of God himself. From the creation also of the heavenly creatures: "who stretches out" — as to the magnitude of the heaven — "as nothing" — as to the subtlety of its substance — "as a tent" — for himself, as that in which his power first shines forth among bodily things, as to power. Or as for the habitation of the angels and saints, as to dignity; or also of the whole lower creation, as to its brightness. Jeremiah 10: "he prepares the world in wisdom," and so forth. Third he convicts them as to the subjugation of the great, setting forth the destruction of those who are great. Whether according to knowledge, "who gives" — of secrets, namely the philosophers; or according to power, "the judges" — that is, the princes. Psalm 63: "they have failed that search," etc.; and he shows the ease of the destruction through the likeness of grass, or of a tree that does not have firm roots in the earth. "And indeed not even," etc., Job 13: "against a leaf that is carried away by the wind," and so forth. Third he sets down the conclusion, "and to whom have you likened," etc., Psalm 88: "who among the clouds shall be equaled," and so forth. "Lift up," and so forth. Here he establishes the same thing against those who despair; and first he establishes the divine majesty from the creation of things, "who created these," namely the heavenly things. Psalm 32: "he spoke, and they were made," etc.; from the perfection of knowledge, "who brings out," to fulfill his own will, "in number," determined in his own knowledge, "their host" — namely, of the heavens, the stars or the angels — "by name," determining for each its own proper nature, whence it might be named. Psalm 146: "who numbers the multitude," etc.; from the fullness of dominion, "because of the greatness of his might" — for attacking; "of strength" — for resisting; "of power" — for working: "was" — from his lordship. Job 25: "is there any number," and so forth. Second he excludes the error. And first he sets down the error, "why do you say." "Hidden" — he does not see the evils I suffer, otherwise he would defend me. "Judgment" — that is, the power of judging, which he formerly had. Ecclesiasticus 16: "say not, I shall be hidden from God," etc., Ezekiel 9: "they said, he has forsaken," and so forth. Second he sets down the refutation of the error; and first the confirmation of the proof from the law: "do you not know?" — by the natural law; "or have you not heard?" — by the written law — these things that follow. Second he sets down the refutation, first showing the greatness of God from those things which he has in himself, namely, the eternity of dominion, "the everlasting God," etc., Exodus 15: "the Lord has reigned forever," etc.; the unfailing power, "he shall not faint" — so as to be unable to do all things — "nor labor" — so as to be able only with difficulty, Daniel 7: "his power," etc.; the incomprehensibility of knowledge, "nor is there any searching out." Romans 11: "how incomprehensible are," and so forth. Second, through the great things which he does in others: and first in those whom he comforts — their former weakness — "who gives to the weary," as to him who was formerly strong and has failed; and "to those who are not," as to those who were never strong, above chapter 25: "made a strength to the poor," etc., Romans 4: "calls the things that are not," 1 Corinthians 1: "has chosen the things that are weak." Second he shows the greatness of this strength by comparison with natural strength, which he first shows to fail: "the children shall faint" — those who are in the state of growing; "the young men" — who seem robust. 1 Kings 2: "not in his own strength," and so forth. Second, the greatness of the strength given by God: "but they who hope shall change their strength" — namely, natural strength into divine — so that they are not wearied by ascent, "they shall take wings," Proverbs 23: "they shall make themselves wings," etc., nor even by swift running, "they shall run," nor even by continuous walking, "they shall walk," etc., above chapter 5: "there is none that is faint nor labors," etc. (Collationes, chapter 40). The spirit of the Lord is helped (not in creation but in justification — Augustine: "he who created you without you," etc.): through preaching, 1 Corinthians 3: "God's helpers," etc., through preparation, James 4: "draw near to the Lord," etc., through cooperation, Hebrews 12: "watching, lest anyone be lacking," and so forth. The saints are compared to eagles: because of the height of their flight, Job 39: "is it at your command," etc. — in which is the eminence of contemplation, above chapter 33: "the king in his beauty," etc.; because of the keenness of their scent, Luke 16: "wherever the body shall be," etc. — in which is the fervor of love, Song of Songs 1: "draw me after you," etc.; because of the loftiness of their dwelling place, Proverbs 30: "there are three things to me," etc. — in which is the zeal for heavenly conversation, Philippians 3: "our conversation," etc.; because of the swiftness of their movement, Lamentations 4: "they were swifter," etc. — in which is the readiness for good work, Proverbs 22: "you have seen a man," etc.; because of their renewal, Psalm: "it shall be renewed as the eagle's," etc. — in which is the zeal for amendment and progress, 2 Corinthians 4: "although he who is outward," etc.; because of the beauty of their limbs, Ezekiel 17: "a great eagle," etc. — in which is the beauty of the virtues, Song of Songs 4: "you are all fair," etc.; because of their solicitude for their young, Deuteronomy 32: "as an eagle provoking," etc. — in which is the solicitude of the saints, 2 Corinthians 11: "who is weak," and so forth.”

“And the glory of the Lord shall be revealed..... Christ himself, who is the brightness of his Father's glory, and his own glory, as the glory of the of the only begotten of the Father; the glorious perfections of his nature, seen in the miracles wrought, and in the doctrines taught by him; the glory of the divine Father, in the face or person of Christ; and the glory of his attributes, in the work of salvation by him; all which is most clearly discerned in the glass of the Gospel, or in the ministry of the word, by John, Christ himself, and his apostles: and all flesh shall see it together; not the Jews only, but Gentiles also; not with their bodily eyes, but with the eyes of their understanding; even the salvation of the Lord, and his glory, as displayed in it, being set forth in the everlasting Gospel to the view of all; see Luk 3:7, for the mouth of the Lord hath spoken it: that his glory should be revealed, and be visible to all, and therefore sure and certain; for what he has said he does, and what he has spoken he makes good. The Targum is, "for by the word of the Lord it is so decreed;'' and therefore shall be fulfilled.”

“The cry of the crier proceeds thus in Isa 40:5 : "And the glory of Jehovah will be revealed, and all flesh seeth together: for the mouth of Jehovah hath spoken it." The pret. cons. קנגלה is here apodosis imper. When the way is prepared for Jehovah the Coming One, the glory of the God of salvation will unveil itself (on the name Jehovah, which is applied to God, the absolute I, as living and revealing Himself in history, more especially in the history of salvation). His parousia is the revelation of His glory (Pe1 4:13). This revelation is made for the good of Israel, but not secretly or exclusively; for all the human race, called here designedly "all flesh" (kol bâsâr), will come to see it (compare Luk 3:6, "the salvation of God"). Man, because he is flesh, cannot see God without dying (Exo 33:20); but the future will fill up this gulf of separation. The object to the verb "see" is not what follows, as Rosenmller supposes, viz., "that the mouth of Jehovah hath spoken," for the word of promise which is here fulfilled is not one addressed to all flesh; nor does it mean, "see that Jehovah hath spoken with His own mouth," i.e., after having become man, as Stier maintains, for the verb required in this case would be מדבּר, not דּבּר. The clause, "for the mouth of Jehovah hath spoken it," is rather Isaiah's usual confirmation of the foregoing prophecy. Here the crier uses it to establish the certainty of what he foretells, provided that Israel will do what he summons it to perform.”