(4.) He reads the doom of those that seek to familiar spirits and regard not God's law and testimony; there shall not only be no light to them, no comfort or prosperity, but they may expect all horror and misery, v. 21, 22. [1.] The trouble they feared shall come upon them: They shall pass through the land, or pass to and fro in the land, unfixed, unsettled, and driven from place to place by the threatening power of an invading enemy; they shall be hardly bestead whither to go for the necessary supports of life, either because the country would be so impoverished that there would be nothing to be had, or at least themselves and their friends so impoverished that there would be nothing to be had for them; so that those who used to be fed to the full shall be hungry. Note, Those that go away from God go out of the way of all good. [2.] They shall be very uneasy to themselves, by their discontent and impatience under their trouble. A good man may be in want, but then he quiets himself, and strives to make himself easy; but these people when they shall be hungry shall fret themselves, and when they have nothing to feed on their vexation shall prey upon their own spirits; for fretfulness is a sin that is its own punishment. [3.] They shall be very provoking to all about them, nay, to all above them; when they find all their measures broken, and themselves at their wits' end, they will forget all the rules of duty and decency, and will treasonably curse their king and blasphemously curse their God, and this more than in their thought and in their bedchamber, Eccl. x. 20. They begin with cursing their king for managing the public affairs no better, as if the fault were his, when the best and wisest kings cannot secure success; but, when they have broken the bonds of their allegiance, no marvel if those of their religion do not hold them long: they next curse their God, curse him, and die; they quarrel with his providence, and reproach that, as if he had done them wrong. The foolishness of man perverts his way, and then his heart frets against the Lord, Prov. xix. 3. See what need we have to keep our mouth as with a bridle when our heart is hot within us; for the language of fretfulness is commonly very offensive. [4.] They shall abandon themselves to despair, and, which way soever they look, shall see no probability of relief. They shall look upward, but heaven shall frown upon them and look gloomy; and how can it be otherwise when they curse their God? They shall look to the earth, but what comfort can that yield to those with whom God is at war? There is nothing there but trouble, and darkness, and dimness of anguish, every thing threatening, and not one pleasant gleam, not one hopeful prospect; but they shall be driven to darkness by the violence of their own fears, which represent every thing about them black and frightful. This explains what he had said v. 20, that there shall be no light to them. Those that shut their eyes against the light of God's word will justly be abandoned to darkness, and left to wander endlessly, and the sparks of their own kindling will do them no kindness.