15 But Jeshurun waxed fat, and kicked: thou art waxen fat, thou art grown thick, thou art covered with fatness; then he forsook God which made him, and lightly esteemed the Rock of his salvation.   16 They provoked him to jealousy with strange gods, with abominations provoked they him to anger.   17 They sacrificed unto devils, not to God; to gods whom they knew not, to new gods that came newly up, whom your fathers feared not.   18 Of the Rock that begat thee thou art unmindful, and hast forgotten God that formed thee.

      We have here a description of the apostasy of Israel from God, which would shortly come to pass, and to which already they had a disposition. One would have thought that a people under so many obligations to their God, in duty, gratitude, and interest, would never have turned from him; but, alas! they turned aside quickly. Here are two great instances of their wickedness, and each of them amounted to an apostasy from God:--

      I. Security and sensuality, pride and insolence, and the other common abuses of plenty and prosperity, v. 15. These people were called Jeshurun--an upright people (so some), a seeing people, so others: but they soon lost the reputation both of their knowledge and of their righteousness; for, being well-fed, 1. They waxed fat, and grew thick, that is, they indulged themselves in all manner of luxury and gratifications of their appetites, as if they had nothing to do but to make provision for the flesh, to fulfil the lusts of it. They grew fat, that is, they grew big and unwieldy, unmindful of business, and unfit for it; dull and stupid, careless and senseless; and this was the effect of their plenty. Thus the prosperity of fools destroys them, Prov. i. 32. Yet this was not the worst of it. 2. They kicked; they grew proud and insolent, and lifted up the heel even against God himself. If God rebuked them, either by his prophets or by his providence, they kicked against the goad, as an untamed heifer, or a bullock unaccustomed to the yoke, and in their rage persecuted the prophets, and flew in the face of providence itself. And thus he forsook God that made him (not paying due respect to his creator, nor answering the ends of his creation), and put an intolerable contempt upon the rock of his salvation, as if he were not indebted to him for any past favours, nor had any dependence upon him for the future. Those that make a god of themselves and a god of their bellies, in pride and wantonness, and cannot bear to be told of it, certainly thereby forsake God and show how lightly they esteem him.

      II. Idolatry was the great instance of their apostasy, and which the former led them to, as it made them sick of their religion, self-willed, and fond of changes. Observe,

      1. What sort of gods they chose and offered sacrifice to, when they forsook the God that made them, v. 16, 17. This aggravated their sin that those very services which they should have done to the true God they did, (1.) To strange gods, that could not pretend to have done them any kindness, or laid them under any obligation to them, gods that they had no knowledge of, nor could expect any benefit by, for they were strangers. Or they are called strange gods, because they were other than the one only true God, to whom they were betrothed and ought to have been faithful. (2.) To new gods, that came newly up; for even in religion, the antiquity of which is one of its honours, vain minds have strangely affected novelty, and, in contempt of the Ancient of days, have been fond of new gods. A new god! can there be a more monstrous absurdity? Would we find the right way to rest, we must ask for the good old way, Jer. vi. 16. It was true their fathers had worshipped other gods (Josh. xxiv. 2), and perhaps it had been some little excuse if the children had returned to them; but to serve new gods whom their fathers feared not, and to like them the better for being new, was to open a door to endless idolatries. (3.) They were such as were no gods at all, but mere counterfeits and pretenders; their names the invention of men's fancies, and their images the work of men's hands. Nay, (4.) They were devils. So far from being gods, fathers and benefactors to mankind, they really were destroyers (so the word signifies), such as aimed to do mischief. If there were any spirits or invisible powers that possessed their idol-temples and images, they were evil spirits and malignant powers, whom yet they did not need to worship for fear they should hurt them, as they say the Indians do; for those that faithfully worship God are out of the devil's reach: nay, the devil can destroy those only that sacrifice to him. How mad are idolaters, who forsake the rock of salvation to run themselves upon the rock of perdition!

      2. What a great affront this was to Jehovah their God. (1.) It was justly interpreted a forgetting of him (v. 18): Of the Rock that begat thee thou art unmindful. Mindfulness of God would prevent sin, but, when the world is served and the flesh indulged, God is forgotten; and can any thing be more base and unworthy than to forget the God that is the author of our being, by whom we subsist, and in whom we live and move? And see what comes of it, Isa. xvii. 10, 11, Because thou hast forgotten the God of thy salvation, and hast not been mindful of the Rock of thy strength, though the strange slips be pleasant plants at first, yet the harvest at last will be a heap in the day of grief and of desperate sorrow. There is nothing got by forgetting God. (2.) It was justly resented as an inexcusable offence: They provoked him to jealousy and to anger (v. 16), for their idols were abominations to him. See here God's displeasure against idols, whether they be set up in the heart or in the sanctuary. [1.] He is jealous of them, as rivals with him for the throne in the heart. [2.] He hates them, as enemies to his crown and government. [3.] He is, and will be, very angry with those that have any respect or affection for them. Those consider not what they do that provoke God; for who knows the power of his anger?

      19 And when the LORD saw it, he abhorred them, because of the provoking of his sons, and of his daughters.   20 And he said, I will hide my face from them, I will see what their end shall be: for they are a very froward generation, children in whom is no faith.   21 They have moved me to jealousy with that which is not God; they have provoked me to anger with their vanities: and I will move them to jealousy with those which are not a people; I will provoke them to anger with a foolish nation.   22 For a fire is kindled in mine anger, and shall burn unto the lowest hell, and shall consume the earth with her increase, and set on fire the foundations of the mountains.   23 I will heap mischiefs upon them; I will spend mine arrows upon them.   24 They shall be burnt with hunger, and devoured with burning heat, and with bitter destruction: I will also send the teeth of beasts upon them, with the poison of serpents of the dust.   25 The sword without, and terror within, shall destroy both the young man and the virgin, the suckling also with the man of gray hairs.

      The method of this song follows the method of the predictions in the foregoing chapter, and therefore, after the revolt of Israel from God, described in the foregoing verses, here follow immediately the resolves of divine Justice concerning them; we deceive ourselves if we think that God will be thus mocked by a foolish faithless people, that play fast and loose with him.

      I. He had delighted in them, but now he would reject them with detestation and disdain, v. 19. When the Lord saw their treachery, and folly, and base ingratitude, he abhorred them, he despised them, so some read it. Sin makes us odious in the sight of the holy God; and no sinners are so loathsome to him as those that he has called, and that have called themselves, his sons and his daughters, and yet have been provoking to him. Note, The nearer any are to God in profession the more noisome are they to him if they are defiled in a sinful way, Ps. cvi. 39, 40.

      II. He had given them the tokens of his presence with them and his favour to them; but now he would withdraw and hide his face from them, v. 20. His hiding his face signifies his great displeasure; they had turned their back upon God, and now God would turn his back upon them (compare Jer. xviii. 17 with Jer. ii. 27); but here it denotes also the slowness of God's proceedings against them in a way of judgment. They began in their apostasy with omissions of good, and so proceeded to commissions of evil. In like manner God will first suspend his favours, and let them see what the issue of that will be, what a friend they lose when they provoke God to depart, and will try whether this will bring them to repentance. Thus we find God hiding himself, as it were, in expectation of the event, Isa. lvii. 17. To justify himself in leaving them he shows that they were such as there was no dealing with; for, 1. They were froward and a people that could not be pleased, or obstinate in sin, and that could not be convinced and reclaimed. 2. They were faithless, and a people that could not be trusted. When he saved them, and took them into covenant, he said, Surely they are children that will not lie (Isa. lxiii. 8); but when they proved otherwise, children in whom is no faith, they deserved to be abandoned, and that the God of truth should have no more to do with them.

      III. He had done every thing to make them easy and to please them, but now he would do that against them which should be most vexatious to them. The punishment here answers the sin, v. 21. 1. They had provoked God with despicable deities which were not gods at all, but vanities, creatures of their own imagination, that could not pretend either to merit or to repay the respects of their worshippers; the more vain and vile the gods were after which they went a whoring the greater was the offence to that great and good God whom they set them up in competition with and contradiction to. This put two great evils into their idolatry, Jer. ii. 13. 2. God would therefore plague them with despicable enemies, that were worthless, weak, and inconsiderable, and not deserving the name of a people, which was a great mortification to them, and aggravated the oppressions they groaned under The more base the people were that tyrannised over them the more barbarous they would be (none so insolent as a beggar on horseback), besides that it would be infamous to Israel, who had so often triumphed over great and mighty nations, to be themselves trampled upon by the weak and foolish, and to come under the curse of Canaan, who was to be a servant of servants. But God can make the weakest instrument a scourge to the strongest sinner; and those that by sin insult their might Creator are justly insulted by the meanest of their fellow-creatures. This was remarkably fulfilled in the days of the judges, when they were sometimes oppressed by the very Canaanites themselves, whom they had subdued, Judg. iv. 2. But the apostle applies it to the conversion of the Gentiles, who had been a people not in covenant with God, and foolish in divine things, yet were brought into the church, sorely to the grief of the Jews, who upon all occasions showed a great indignation at it, which was both their sin and their punishment, as envy always is, Rom. x. 19.

      IV. He had planted them in a good land, and replenished them with all good things; but now he would strip them of all their comforts, and bring them to ruin. The judgments threatened are very terrible, v. 22-25. 1. The fire of God's anger shall consume them, v. 22. Are they proud of their plenty? It shall burn up the increase of the earth. Are they confident of their strength? It shall destroy the very foundations of their mountains: there is no fence against the judgments of God when they come with commission to lay all waste. It shall burn to the lowest hell, that is, it shall bring them to the very depth of misery in this world, which yet would be but a faint resemblance of the complete and endless misery of sinners in the other world. The damnation of hell (as our Saviour calls it) is the fire of God's anger, fastening upon the guilty conscience of a sinner, to its inexpressible and everlasting torment, Isa. xxx. 33. 2. The arrows of God's judgments shall be spent upon them, till his quiver is quite exhausted, v. 23. The judgments of God, like arrows, fly swiftly (Ps. lxiv. 7), reaching those at a distance who flatter themselves with hopes of escaping them, Ps. xxi. 8, 12. They come from an unseen hand, but wound mortally, for God never misses his mark, 1 Kings xxii. 34. The particular judgments here threatened are, (1.) Famine: they shall be burnt, or parched, with hunger. (2.) Pestilence and other diseases, here called burning heat and bitter destruction. (3.) The insults of the inferior creatures: the teeth of beasts and the poison of serpents, v. 24. (4.) War and the fatal consequences of it, v. 25. [1.] Perpetual frights. When the sword is without, there cannot but be terror within. 2 Cor. vii. 5, Without were fightings, within were fears. Those who cast off the fear of God are justly exposed to the fear of enemies. [2.] Universal deaths. The sword of the Lord, when it is sent to lay all waste, will destroy without distinction; neither the strength of the young man nor the beauty of the virgin, neither the innocency of the suckling nor the gravity or infirmity of the man of gray hairs, will be their security from the sword when it devours one as well as another. Such devastation does war make, especially when it is pushed on by men as ravenous as wild beasts and as venomous as serpents, v. 24. See here what mischief sin does, and reckon those fools that make a mock at it.