Fear not, for I am with thee: turn not aside, for I am thy God: I have strengthened thee, and have helped thee, and the right hand of my just one hath upheld thee.

“be not discouraged Heb. אַל תִּשְׁתָּע. Let your heart not melt like wax (שַׁעֲוָה). This is the rule: Every word whose first radical is ‘shin,’ when it is used in the reflexive present, past, or future, the ‘tav’ separates it and enters between the first two radicals. Comp. (infra 49:16) “And He was astounded (וַיַּשְׁתּוֹמֵם)”; (Micah 6:16) “For the statutes of Omri shall be observed (וְיִשְׁתַּמֵּר)”; (I Sam. 1: 14) “will you be drunk (תִּשְׁתַּכָּרִין)?”; (Job 30:16) “My soul is poured out (תִּשְׁתַּפֵּךְ).””

“"Let them be silent before me," etc. Here he begins to strengthen them toward a firm expectation, from the love of the God who promises. And it is divided into three parts. In the first he shows divine love from the benefits which he showed to the fathers; in the second, from the son whom he promised them, chapter 42: "Behold my servant," etc.; in the third, through the consolations which he foretells amid various distresses, chapter 43: "And now thus says the Lord," etc. Now by the benefits previously bestowed he intends the strengthening of the Jews and the refutation of the idols, which did not show such things to their worshippers; and therefore the first part is divided into two. In the first he disputes against the worshippers of idols; in the second against the idols themselves, at "Come near," etc.; the first into two: for first, by the benefits bestowed on the Jews, he convicts the adversaries; second, by the same he strengthens the Jews, "And you, Israel, my servant," etc. Concerning the first, three things. First he summons the nations to judgment, pursuing the order of judgment, that being silent they may hear, and thus respond. "Let them renew their strength," that is, let them strengthen themselves as if renewed in strength to dispute with me. Micah 6: "Let the mountains hear the judgment," etc. Second he recounts the benefit that was shown, "who called," where he recounts the multitude of benefits: as to the divine election, "from the east," namely Chaldea; "the just one," Abraham. Genesis 12, Job 23: "he has followed his steps," etc., Jeremiah 13: "as a girdle cleaves," etc., Hosea 9: "like the first fruits of the fig tree," etc.; as to the power granted, "he will give in his sight," namely when he freed Lot, fighting against four kings: Genesis 14. Psalm 1: "not so the wicked, not so," etc.; as to the ease of carrying it out, "he will pass in peace," that is, without labor; "the path," etc., as one who walks lightly, as it were leaving no trace of the way; or because the labor is in the feet, no sign of the way is left behind. Above, 40: "they shall run, and not labor," etc.; he seeks the author: "who has wrought this," and "who," calling, by eternal foreknowledge, below, 49: "the Lord from the womb," etc.; and he gives the response: "I the Lord," etc., Apocalypse 1: "I am Alpha," etc. Otherwise, according to the letter, it is expounded of Cyrus; mystically, of Christ. Third, he sets forth, as it were, the response of the Gentiles, in which they believed they could defend themselves by means of idols. And first he touches on their astonishment at the things alleged or the wonders seen, "the islands saw," etc., Psalm 76: "the waters saw you, O God," etc.; "they drew near," to resist. Second, he sets forth their mutual encouragement, "each one," etc., Job 40: "one shall cleave to another," etc. Third, he sets forth the fabrication of idols: "the one striking will strengthen," the iron with the hammer, he was forging, he was shaping the figure of the idol; saying of the glue, "it is good," for consolidating the idol: Wisdom 13: "setting it on the wall," etc. "And you, Israel," etc. In this part he strengthens the Jews from these same benefits: and first there is set forth the repetition of the past benefit in the election of the fathers Jacob and Abraham, by which they were universally distinguished from others: "Jacob whom," etc., Psalm 104: "the seed of Abraham his servant," etc., Romans 11: "but according to the election," etc. Second, there is set forth the promise of future things: and first as to immunity from evils, excluding fear: both on account of God's presence, "do not fear, because," etc., Jeremiah 1: "do not fear before the face," etc.; and on account of the justice of the fathers, "he has taken you up," as the promised seed, "of my just one," Abraham. Or "he has taken up," to defend, "the just one," Cyrus. Psalm 90: "in their hands they shall bear," etc.; setting forth also the removal of enemies as to their confusion, "behold they shall be confounded." Jeremiah 17: "let them be confounded who persecute me," etc.; as to destruction, "they shall be as if they were not." Above, 30: "to bring the nations to nothing," etc.; and the impossibility of restoration, "you shall seek them," etc., Psalm 36: "I saw the wicked, above," etc.; showing also the reason for the destruction, "because I the Lord," etc., Psalm 143: "send forth your hand," etc. Second, as to the abundance of goods: and first against servitude, setting forth the very yoke of servitude: "fear not, worm"; as one who is held vile and trodden upon like a worm, and reckoned as dead. Psalm 21: "I am a worm," etc.; setting forth also the divine help. Below, 41: "I have helped," etc.; setting forth also the benefit of exaltation, as to the subjugation of enemies, "I have set you," etc., above, 25: "and Moab shall be threshed," etc., which perhaps refers to the time of the Maccabees. And as to their exultation, "and you shall exult," etc., Canticle 1: "we shall rejoice and exult," etc. Second, against poverty, setting forth first the hardship of poverty, "the needy and the poor," etc., above, 5: "her nobles have perished," etc.; second, the divine purpose: "I the Lord," etc., Psalm: "he shall call upon me and I," etc.; third, he sets forth the benefit as to the abundance of waters in mountainous places: "I will open on the heights," etc., above, 30: "there shall be upon the mountain," etc.; and in desert places, "I will make a desert," that is, your land, previously deserted. Psalm 106: "he has turned the desert into pools," etc.; and as to the beauty of the trees, "I will give in the wilderness," etc., Ezekiel 30: "the plantations have multiplied," etc.; fourth, he sets forth the fruit of the benefit, "that they may see," etc., Ecclesiasticus 36: "let them know that there is no God," etc. "Come near," etc. Here he sets forth the dispute against the idols themselves: and first he sets forth the dispute; second, the determination of the sentence, "and I saw, and there was not," etc. Concerning the first, two things. First he disputes against the idols with universal arguments; second, by an argument taken from a certain particular deed, "I have raised up," etc. Concerning the first, three things. First he summons them to judgment: "come near," that is, draw near to me, that we may be judged together — you idols, or idolaters; "bring forth," that is, allege, if you have anything, that you may prove yourselves gods; "if you have something to say," etc., Psalm 81: "God has stood in the assembly," etc. Second, he proposes a twofold argument. One taken from divine knowledge, which fully knows all things, past and future, which the idols do not have: "the former things, what they were," etc. Ecclesiasticus 23: "to the Lord God before they were created," etc.; the other is taken from divine power, which can punish and do good: "also do good," etc., Baruch, last chapter: "nor if they suffer any evil," etc. Third, he concludes their defect: as to the material cause, "behold you," idols, are from nothing, from created matter; as to the formal cause, "a work," that is, an artificial form, which fashions in you a divinity that is not; and as to the efficient cause, "an abomination," that is, abominable — or: "you," the craftsmen; "your work," namely the idols; "who chose," the worshippers. 1 Corinthians 8: "we know that an idol," etc., Jeremiah 10: "every craftsman is confounded," etc. "I have raised up." Here he takes up a certain special deed to argue against the idols, and first he foretells a certain future thing: "from the north," the Chaldean; "from the east," the Persian, who subjugated to themselves various lands and princes. "Plastes," that is, the potter; "plasma," the thing formed. Mystically: by him who is from the north, the Gentile; by him who is from the east, Christ. Psalm 17: "as the mire of the streets," etc. Second, from this, under a question, he proposes the argument: that he who can foretell this is justly to be called God; and he who cannot, is not. "Who has announced it?" Below, 48: "assemble yourselves and hear," etc. Third, he excludes from the idols any indication of divinity: "there is none announcing," any among you gods; nor, any of the worshippers, "hearing," etc., Psalm 113: "they have eyes, and shall not see," etc. Fourth, he shows in the true God the sign of divinity. "The first," that is, our singular God. "Behold I am present," in help, the Evangelists, announcing future things. Daniel 2: "truly your God is God," etc.; or "the first," the prophet of the Lord, in the person of God; or "the first": the firstborn Son of God. Ephesians 4: "and he gave some indeed," etc. "And I saw." Here, from the dispute set forth above, he concludes the determination of the sentence: and it is evident of itself. Jeremiah 10 and 11: "they are vain, and a work worthy of laughter," etc. (Collationes, chapter 41.) Christ passed over in the peace of flesh to spirit, which he had — Job 5: "you shall know that it has peace," etc.; of man to neighbor, which he taught — below, 52: "how beautiful upon the mountains," etc.; of the world to God, which he made — Ephesians 2: "he made peace," etc. There moves one to preach: the instinct of faith — Psalm: "I believed, therefore," etc., 2 Corinthians 4, Apocalypse, last chapter; the goad of zeal — Jeremiah 20: "and it became in my heart," etc.; the greatness of the reward — Matthew 5: "whoever shall do and teach," etc. Christ took us up as a victor a captive, to set free — Genesis, last chapter: "to the prey, my son," etc.; Psalm: "lead out of custody"; as a physician the sick, to heal — Psalm: "who is merciful to all," etc.; as an advocate the accused, to excuse — 1 John 1: "we have an advocate," etc.; as the strong the weak, to defend — below, 63: "I who speak justice," etc., Exodus: "the Lord will fight," etc.; as a bridegroom the bride, to rejoice together — Hosea 2: "I will espouse you to me," etc. Water: tears poured out — Jeremiah 9: "who will give to my head," etc.; the cleanness of baptism — John 3: "unless one be born again," etc.; spiritual grace — John 7: "he who believes in me, rivers," etc.; divine wisdom — Ecclesiasticus 24: "I, wisdom, have poured forth," etc.; inner joy — Proverbs 5: "drink water," etc.”

“The scope of these verses is to silence the fears, and encourage the faith, of the servants of God in their distresses. Perhaps it is intended, in the first place, for the support of God's Israel, in captivity; but all that faithfully serve God through patience and comfort of this scripture may have hope. And it is addressed to Israel as a single person, that it might the more easily and readily be accommodated and applied by every Israelite indeed to himself. That is a word of caution, counsel, and comfort, which is so often repeated, Fear thou not; and again (Isa 41:13), Fear not; and (Isa 41:14), "Fear not, thou worm Jacob; fear not the threatenings of the enemy, doubt not the promise of thy God; fear not that thou shalt perish in thy affliction or that the promise of thy deliverance shall fail." It is against the mind of God that his people should be a timorous people. For the suppressing of fear he assures them, I. That they may depend upon his presence with them as their God, and a God all-sufficient for them in the worst of times. Observe with what tenderness God speaks, and how willing he is to let the heirs of promise know the immutability of his counsel, and how desirous to make them easy: "Fear thou not, for I am with thee, not only within call, but present with thee; be not dismayed at the power of those that are against thee, for I am thy God, and engaged for thee. Art thou weak? I will strengthen thee. Art thou destitute of friends? I will help thee in the time of need. Art thou ready to sink, ready to fall? I will uphold thee with the right hand of my righteousness, that right hand which is full of righteousness, in dispensing rewards and punishments," Psa 48:10. And again (Isa 41:13) it is promised, 1. That God will strengthen their hands, that is, will help them: "I will hold thy right hand, go hand in hand with thee" (so some): he will take us by the hand as our guide, to lead us in our way, will help us up when we are fallen or prevent our falls; when we are weak he will hold us up - wavering, he will fix us - trembling, he will encourage us, and so hold us by the right hand, Psa 73:23. 2. That he will silence their fears: Saying unto thee, Fear not. He has said it again and again in his word, and has there provided sovereign antidotes against fear: but he will go further; he will by his Spirit say it to their hearts, and make them to hear it, and so will help them. II. That though their enemies be now very formidable, insolent, and severe, yet the day is coming when God will reckon with them and they shall triumph over them. There are those that are incensed against God's people, that strive with them (Isa 41:11), that war against them (Isa 41:12), that hate them, that seek their ruin, and are continually picking quarrels with them. But let not God's people be incensed at them, nor strive with them, nor render evil for evil; but wait God's time, and believe, 1. That they shall be convinced of the folly, at least, if not of the sin of striving with God's people; and, finding it to no purpose, they shall be ashamed and confounded, which might bring them to repentance, but will rather fill them with rage. 2. That they shall be quite ruined and undone (Isa 41:11): They shall be as nothing before the justice and power of God. When God comes to deal with his proud enemies he makes nothing of them. Or they shall be brought to nothing, shall be as if they had never been. This is repeated (Isa 41:12): They shall be as nothing and as a thing of nought, or as that which is gone and has failed. Those that were formidable shall become despicable; those that fancied they could do any thing shall be able to bring nothing to pass; those that made a figure in the world, and a mighty noise, shall become mere ciphers and be buried in silence. They shall perish, not only be nothing, but be miserable: Thou shalt seek them, shalt enquire what has become of them, that they do not appear as usual, but thou shalt not find them as David, Psa 37:36. I sought him, but he could not be found. III. That they themselves should become a terror to those who were now a terror to them, and victory should turn on their side, Isa 41:14-16. See here, 1. How Jacob and Israel are reduced and brought very low. It is the worm Jacob, so little, so weak, and so defenceless, despised and trampled on by every body, forced to creep even into the earth for safety; and we must not wonder that Jacob has become a worm, when even Jacob's King calls himself a worm and no man, Psa 22:6. God's people are sometimes as worms, in their humble thoughts of themselves and their enemies' haughty thoughts of them - worms, but not vipers, as their enemies are, not of the serpent's seed. God regards Jacob's low estate, and says, "Fear not, thou worm Jacob; fear not that thou shalt be crushed; and you men of Israel" (you few men, so some read it, you dead men, so others) "do not give up yourselves for gone notwithstanding." Note, The grace of God will silence fears even when there seems to be the greatest cause for them. Perplexed but not in despair. 2. How Jacob and Israel are advanced from this low estate, and made as formidable as ever they have been despicable. But by whom shall Jacob arise, for he is small? We are here told: I will help thee, saith the Lord; and it is the honour of God to help the weak. He will help them, for he is their Redeemer, who is wont to redeem them, who has undertaken to do it. Christ is the Redeemer, from him is our help found. He will help them, for he is the Holy One of Israel, worshipped among them in the beauty of holiness and engaged by promise to them. The Lord will help them by enabling them to help themselves and making Jacob to become a threshing instrument. Observe, He is but an instrument, a tool in God's hand, that he is pleased to make use of; and he is an instrument of God's making and is no more than God makes him. But, if God make him a threshing instrument, he will make use of him, and therefore will make him fit for use, new and sharp, and having teeth, or sharp spikes; and then, by divine direction and strength, thou shalt thresh the mountains, the highest, and strongest, and most stubborn of thy enemies: thou shalt not only beat them, but beat them small; they shall not be a corn threshed out, which is valuable, and is carefully preserved (such God's people are when they are under the flail, Isa 21:10 : O my threshing! yet the corn of my floor, that shall not be lost); but these are made as chaff, which is good for nothing, and which the husbandman is glad to get rid of. He pursues the metaphor, Isa 41:16. Having threshed them, thou shalt winnow them, and the wind shall scatter them. This perhaps had its accomplishment, in part, in the victories of the Jews over their enemies in the times of the Maccabees; but it seems in general designed to read the final doom of all the implacable enemies of the church of God, and to have its accomplishment likewise in the triumphs of the cross of Christ, the gospel of Christ, and all the faithful followers of Christ, over the powers of darkness, which, first or last, shall all be dissipated, and in Christ all believers shall be more than conquerors, and he that overcomes shall have power over the nations, Rev 2:26. IV. That, hereupon, they shall have abundance of comfort in God, and God shall have abundance of honour from them: Thou shalt rejoice in the Lord, Isa 41:16. When we are freed from that which hindered our joy, and are blessed with that which is the matter of it, we ought to remember that God is our exceeding joy and in him all our joys must terminate. When we rejoice over our enemies we must rejoice in the Lord, for to him alone we owe our liberties and victories. "Thou shalt also glory in the Holy One of Israel, in thy interest in him and relation to him, and what he has done for thee." And, if thus we make God our praise and glory, we become to him for a praise and a glory. V. That they shall have seasonable and suitable supplies of every thing that is proper for them in the time of need; and, if there be occasion, God will again do for them as he did for Israel in their march from Egypt to Canaan, Isa 41:17-19. When the captives, either in Babylon or in their return thence, are in distress for want of water or shelter, God will take care of them, and, one way or other, make their journey, even through a wilderness, comfortable to them. But doubtless this promise has more than such a private interpretation. Their return out of Babylon was typical of our redemption by Christ; and so the contents of these promises, 1. Were provided by the gospel of Christ. That glorious discovery of his love has given full assurance to all those who hear this joyful sound that God has provided inestimable comforts for them, sufficient for the supply of all their wants, the balancing of all their griefs, and the answering of all their prayers. 2. They are applied by the grace and Spirit of Christ to all believers, that they may have strong consolation in their way and a complete happiness in their end. Our way to heaven lies through the wilderness of this world. Now, (1.) It is here supposed that the people of God, in their passage through this world, are often in straits: The poor and needy seek water, and there is none; the poor in spirit hunger and thirst after righteousness. The soul of man, finding itself empty and necessitous, seeks for satisfaction somewhere, but soon despairs of finding it in the world, that has nothing in it to make it easy: creatures are broken cisterns, that can hold no water; so that their tongue fails for thirst, they are weary of seeking that satisfaction in the world which is not to be had in it. Their sorrow makes them thirsty; so does their toil. (2.) It is here promised that, one way or other, all their grievances shall be redressed and they shall be made easy. [1.] God himself will be nigh unto them in all that which they call upon him for. Let all the praying people of God take notice of this, and take comfort of it; he has said, "I the Lord will hear them, will answer them; I, the God of Israel, will not forsake them; I will be with them, as I have always been, in their distresses." While we are in the wilderness of this world this promise is to us what the pillar of cloud and fire was to Israel, an assurance of God's gracious presence. [2.] They shall have a constant supply of fresh water, as Israel had in the wilderness, even where one would least expect it (Isa 41:18): I will open rivers in high places, rivers of grace, rivers of pleasure, rivers of living water, which he spoke of the Spirit (Joh 7:38, Joh 7:39), that Spirit which should be poured out upon the Gentiles, who had been as high places, dry and barren, and lifted up on their own conceit above the necessity of that gift. And there shall be fountains in the midst of the valleys, the valleys of Baca (Psa 84:6), that are sandy and wearisome; or among the Jews, who had been as fruitful valleys in comparison with the Gentile mountains. The preaching of the gospel to the world turned that wilderness into a pool of water, yielding fruit to the owner of it and relief to the travellers through it. [3.] They shall have a pleasant shade to screen them from the scorching heat of the sun, as Israel when they pitched at Elim, where they had not only wells of water, but palm-trees (Exo 15:27): "I will plant in the wilderness the cedar, Isa 41:19. I will turn the wilderness into an orchard or garden, such as used to be planted with these pleasant trees, so that they shall pass through the wilderness with as much ease and delight as a man walks in his grove. These trees shall be to them what the pillar of cloud was to Israel in the wilderness, a shelter from the heat." Christ and his grace are so to believers, as the shadow of a great rock, Isa 32:2. When God sets up his church in the Gentile wilderness there shall be as great a change made by it in men's characters as if thorns and briers were turned into cedars, and fir-trees, and myrtles; and by this a blessed change is described, Isa 55:13. [4.] They shall see and acknowledge the hand of God, his power and his favour, in this, Isa 41:20. God will do these strange and surprising things on purpose to awaken them to a conviction and consideration of his hand in all: That they may see this wonderful change, and knowing that it is above the ordinary course and power of nature may consider that therefore it comes from a superior power, and, comparing notes upon it, may understand together, and concur in the acknowledgment of it, that the hand of the Lord, that mighty hand of his which is stretched out for his people and stretched out to them, has done this, and the Holy One of Israel has created it, made it anew, made it out of nothing, made it for the comfort of his people. Note, God does great things for his people, that he may be taken notice of.”

“Fear thou not, for I am with thee,.... Not merely by his essence or power, who is every where; or by his providence supporting, preserving, observing, ordering, and overruling all things; but in a way of special grace, to guard and protect his people, support and supply them, comfort and strengthen their hearts; wherefore they need not fear any of their enemies, nor whatsoever they may be called to suffer for his name's sake, even though they pass through fire and water, and the valley of the shadow of death: be not dismayed, I am thy God; through Christ, in a covenant way, as appeared by the effectual calling of them; and therefore might depend on his love, be sure of his power, expect all needful supplies, and to be comfortably carried through every service and trial they were called unto; and need fear no enemies, or be dismayed at anything that should befall them; or become weak as water, and their hearts melt like wax within them, as the Jewish commentators generally interpret the word (n). The Targum is, "be not broken;'' in spirit. The word signifies to look about, as persons in distress, and amazed: I will strengthen thee; with strength in their souls, to perform duties, exercise grace, withstand corruptions, resist temptations, bear afflictions, suffer persecutions, and do their generation work, according to the will of God; and if God is the strength of his people, they need not be afraid of any persons or things, Psa 27:1, yea, I will help thee; help them out of all their afflictions and temptations, and out of the hands of all their enemies; help them in the discharge of duty, in the exercise of grace, in bearing the cross, in fighting the Lord's battles, and in their journey to another world; help them to every mercy, temporal and spiritual, to all needful supplies of grace, and at last to glory; whose help is suitable and seasonable, and may be expected, since he is able to help, either with or without means; has promised to help his people, as here, and he is faithful that has promised; he has laid help on one that is mighty, and set up a throne of grace to come to for help in time of need; and seeing he is their helper, they need not fear what men or devils can do unto them, Heb 13:5. I will uphold thee with the right hand of my righteousness; either by his almighty power, or by his Son, the man of his right hand, made strong for himself, and the author of righteousness to his people: this is expressive of his sustentation of them, not merely in a providential way, but in a way of special grace; and of his powerful protection and preservation of them, so as that they shall stand in the grace of God, go on in his ways, and not fall finally and totally, but persevere to the end, though their trials and temptations may be great and many. (n) "neque dissolvaris", Munster; "vel ne liquefias", Vatablus. "Verbum formatum a nomine" "quod ceram significat, quae calor exposita facile dissolvitur", Munster.”