For the mountains shall be moved, and the hills shall tremble; but my mercy shall not depart from thee, and the covenant of my peace shall not be moved: said the Lord that hath mercy on thee.

“The mountains shall depart, etc. It is possible that the mountains should depart, but my kindness cannot depart from thee. The covenant of my peace, etc. A figure taken from the mutual promise between husband and wife, who live together in peace and happiness. תמוטינה Shall be removed. It is the same form as תשובֶינׇה (Ez. 16:55); the plural feminine of the verb ע״ו has two forms.”

“Sing, O barren one. Here, against the casting down of things, he promises the remedy of exaltation: and first he promises a multitude against a paucity; second, the restoration of honor against confusion, do not fear; third, prosperity against former adversity, poor little one. Concerning the first he does three things. First he foretells the multitude of children, indicating the praise of thanksgiving: "O barren one" — Jerusalem, who do not bear; "because forsaken" — deserted; "sing" — to God, for the benefits granted. The gladness of those who praise: "sing forth praise" — for a song is the exultation of the mind broken forth into voice; and the greatness of the gladness: "neigh" — in the manner of a horse, unable because of the greatness to form a voice to express it. Jer. 31: Exult in gladness, Jacob. Ps. 146: Let praise of our God be pleasant and comely. And promising the multitude of children: "because many" — as if to say, your children will be multiplied more, although you are deserted, than that of the cities which have husbands for begetting. 1 Reg. 2: until the barren woman has borne very many, and she who had many children is weakened. Second he exhorts to the enlargement of the place, under the metaphor of a tent: "enlarge the place" — as to the ground on which it is extended; "the skins" — by which it is covered; "the cords" — by which the pegs are bound; "the nails" — by which the boards are joined, or the pegs themselves. And these are read to have been in the tabernacle of the covenant: Exod. 26, and 36. On account of this multitude of men it is fitting to seek a greater dwelling than the land of promise is. Above, 49: still the children of barrenness say, etc. Third he foretells the fulfillment of the exhortation: "for to the right hand" — as if to say, you shall spread yourself on every side: which was fulfilled in the time of the Maccabees, when certain cities from the region of Samaria, and from others, were added to the kingdom of the Jews. Gen. 24: may your seed possess the gates of your enemies. Do not fear. Here he promises the restoration of former honor, against the confusion which they had previously endured. Second, the firmness of the promise: as in the days of Noah. Concerning the first he does two things. First he promises the forgetting of the former confusion: "you shall not be confounded" — inwardly; "you shall not blush" — outwardly. "You shall be ashamed" — from the consideration of your baseness; "you shall forget" — because of the abundance of glory; "of youth" — when you sinned in the desert; "of widowhood" — when you were separated from God in the captivity of Babylon. Above, 45: you shall not be confounded, nor shall you blush. Sopho. 3: in that day you shall not be confounded for all your devisings. Second he promises the restoration of former honor: and first he sets down the restoration as to dominion, "because he shall rule"; above, 26: O Lord, they have possessed us; and as to marriage, "a forsaken wife." Jerem. 3: if a man put away his wife, and she depart from him and marry another man, shall she return to him any more? Second he promises the enlargement of honor as to the multitude of honors: "says the Lord" — "in a little" — you have suffered little in respect of the things which I, having mercy, shall bestow on you. 2 Corinth. 4: for that which is at present is momentary. And as to duration, "in a moment" — as if to say: for a brief time you have felt my anger, in respect of that in which I will have mercy on you. Above, 26: hide yourself a little while. But all these things that have been said are expounded mystically of the calling of the Gentiles: because the Gentile world, barren at first, afterward gathered many children, according to the Gloss. As in the days. Here he shows the firmness of the promise. And first from the likeness of the former promise: "I have sworn" — I have firmly determined, provided, however, that you remain in my precepts. Gen. 9: I will establish my covenant with you, and with your seed after you. Eccli. 44: the covenants of the age. Second, from the working of stable creatures: "for the mountains" — as if to say: it is easier for mountains and hills to be changed than for my words to be made void. Or by mountains and hills, the powerful of the world. Ps. 45: we will not fear, while the earth is troubled. Note on that word, "sing, O barren one," that there is a barrenness, first, of perverse action. Job 15: the congregation of the hypocrite is barren. Second, of sacred contemplation. Genes. 29: Rachel was barren. Third, of temporal tribulation. Above, 49: the children of barrenness shall still say in your ears. Likewise note, on that phrase "enlarge the tent," that the heart must be enlarged, first, on account of the greatness of the guest. Jerem. 23: do not I fill heaven and earth, says the Lord? Second, on account of the multitude of gifts. Below, 60: you shall see, and abound, and your heart shall be enlarged. Third, on account of the fulfilling of the way. Psalm. 118: I have run the way of your commandments. Likewise on that phrase "in great mercies," that the mercies to come are great: first because they are intrinsic. Rom. 8: I reckon that the sufferings of this time are not worthy to be compared to the glory to come that shall be revealed in us. Second, because they are eternal. 2 Cor. 4: for the things which are seen are temporal; but the things which are not seen are eternal. Third, because they are perfect. Luc. 1: for behold, from now on all generations shall call me blessed. Fourth, because they are extended to many. Luc. 14: a certain man made a great supper, and invited many. Fifth, because they are whole. Apoc. 21: God shall wipe away every tear from the eyes of the saints. Poor little one. Here he promises prosperity against adversity: and first he recalls the former adversity: "poor little one" — Jerusalem despoiled of goods; "by tempest" — by adversity. Above, 18: to a nation rent and torn I will send you. Second he promises future prosperity, both as to the abundance of goods, setting forth a metaphor: "behold I will lay" — as it were in a pavement, by the "stones," "precious," signifying men eminent in virtues, "in order," each one in his own order: Tob. 13: the gates of Jerusalem; and explaining it as to the doctrine of divine knowledge: "all" — Jer. 31: I will give my law in their bowels, and write it in their heart. As to the abundance of peace: "multitude." Psalm. 118: much peace have they that love your law. And as to the justice of works: "and in justice." Above, 1: Sion shall be redeemed in judgment; and they shall bring her back in justice. Second, as to the freedom from evils, promising first the escape from dangers: "depart" — that is, you shall depart, because you shall not suffer calumny. Ps. 71: he shall humble the slanderers. Second, the adherence of strangers: "behold, the sojourner" — because many from among the Gentiles going forth from captivity adhered. Below, 56: let not the son of the stranger, who adheres to the Lord, say: the Lord will divide me by separation from his people. Third, promising the destruction of enemies: "behold I." And first he shows the power of the one promising, setting forth a comparison: "the smith" — the persecutor, who blows upon the vessels in the fire of tribulation, adversaries, according to his own will: Job 41: his breath, coals; and explaining it: "I have created." 1 Reg. 2: the Lord kills and makes alive. Second he sets forth the promise: "every vessel" — that is, he will scatter every thing formed, as to those who assail by deeds; and "every tongue," as to those who assail by words. Above, 41: and they shall be as if they were not.”

“For the mountains shall depart, and the hills be removed,.... As sometimes by earthquakes, and as they will at the last day, when the earth shall be dissolved, and all in it, things the most solid, firm, and durable: it may be understood comparatively; sooner shall these depart and be removed than the kindness and covenant of God: it may be interpreted figuratively of revolutions in kingdoms and states, and particularly of the abolition of Paganism in the times of Constantine; and which is expressed in much such language; "the heaven departed as a scroll when it is rolled together, and every mountain and island were moved out of their places", Rev 6:14. Kimchi observes, that mountains and hills may be interpreted of the kings of the nations; with this compare Rev 6:15, but my kindness shall not depart from thee; the love of God to his people is an everlasting love; it always continues; it never did, nor never will depart, notwithstanding their fall in Adam, their depraved state by nature, their actual sins and transgressions, their many revoltings and backslidings; though the Lord may hide his face from them, and afflict them, still he loves them; whatever departs from them, his kindness shall not; though riches may flee away from them, friends stand aloof off from them, health may be taken away, and life itself, yet the love of God is always the same; and so, whatever providences may attend his church and interest in any period of time, he has the same paternal care for it, and kindness for his people, as ever: neither shall the covenant of my peace be removed; the covenant of grace made with Christ and his people in him from everlasting, so called, because peace is a considerable article of it; even that peace which was upon the heart and thought of God from everlasting; the scheme of which was drawn by him; all things relating to it were settled in this covenant, as that Christ should be the Maker of it, and that it should be made by his blood; besides, peace includes all the blessings of grace which that covenant is stored with; and the covenant is the spring and source of all peace, spiritual and eternal: moreover, as this refers to Gospel times, the new covenant is here meant, and the publication of it, in which the Gospel of peace, or peace by Jesus Christ, is preached unto men; to which may be added, that one part, at least, of the sense of the passage, may be, that notwithstanding all the troubles and exercises the church of Christ should meet with from Rome Pagan or Papal, yet the promise and covenant of God, that it should enjoy peace and prosperity in the latter day, should never be made void, but should have its sure and certain accomplishment: saith the Lord, that hath mercy on thee; for all springs from the mercy of God, and not the merits of men; and therefore the fulfilment of the covenant and promises may be depended upon.”

“"For the mountains may depart, and the hills may shake; my grace will not depart from thee, and my covenant of peace will not shake, saith Jehovah who hath compassion on thee." Jehovah's grace and covenant of peace (cf., Num 25:12) stand as firm as the mountains of God (Psa 36:7), without departing from Jerusalem (מאתּך instead of the usual מאתּך) and without shaking; and they will be fulfilled. This fulfilment will not take place either by force or by enchantment; but the church which is to be glorified must pass through sufferings, until it has attained the form which answers to the glory promised to it on oath. And this will also take place; for the old Jerusalem will come forth as a new one out of the furnace of affliction.”