But the sons of Belial shall be all of them as thorns - There is no word in the text for sons; it is simply Belial, the good-for-nothing man, and may here refer - first to Saul, and secondly to the enemies of our Lord.

As thorns thrust away - A metaphor taken from hedging; the workman thrusts the thorns aside either with his bill or hand, protected by his impenetrable mitten or glove, till, getting a fair blow at the roots, he cuts them all down. The man is fenced with iron, and the handle of his bill is like the staff of a spear. This is a good representation of the dubbing-bill, with which they slash the thorn hedge on each side before they level the tops by the pruning-shears. The handle is five or six feet long. This is a perfectly natural and intelligible image.

But the sons of Belial shall be all of them as thorns thrust away,.... Not like the tender grass that springs up, and flourishes after rain, and the sunshine upon that; but like thorns, useless, hurtful, and pernicious, and fit only for burning: this is true of wicked men in general, that cast off the yoke of the Lord, and become unprofitable, as Belial signifies; and of wicked governors in particular, who, instead of being helpful, are harmful to a commonwealth; and instead of being the joy and comfort of their subjects, and of giving pleasure to them, and making them cheerful and prosperous, give pain and trouble, and cause grief and sorrow; and are, if possible, to be thrust away, and deposed from government:

because they cannot be taken with hands; thorns cannot be handled and gently dealt with, but some instrument must be used to put them away with force; so wicked men, and especially wicked rulers, are untractable, and not to be managed in a gentle way, and therefore violent ones must be taken.

6 But the worthless, as rejected thorns are they all;

For men do not take them in the hand.

7 And the man who touches them

Provides himself with iron and spear-shaft,

And they are utterly burned with fire where they dwell.

The development of salvation under the ruler in righteousness and the fear of God is accompanied by judgment upon the ungodly. The abstract בליּעל, worthlessness, is stronger than בליּעל אישׁ, the worthless man, and depicts the godless as personified worthlessness. מנד, in the Keri מנּד, the Hophal of נוּד or נדד, literally "scared" or hunted away. This epithet does not apply to the thorns, so well as to the ungodly who are compared to thorns. The reference is to thorns that men root out, not to those which they avoid on account of their prickles. כּלּהם, an antiquated form for כּלּם (see Ewald, 247, d.). To root them out, or clean the ground of them, men do not lay hold of them with the bare hand; but "whoever would touch them equips himself (ימּלא, sc., ידו, to 'fill the hand' with anything: 2 Kings 9:24) with iron, i.e., with iron weapons, and spear-shaft" (vid., 1 Samuel 17:7). This expression also relates to the godless rather than to the thorns. They are consumed בּשּׁבת, "at the dwelling," i.e., as Kimchi explains, at the place of their dwelling, the place where they grow. For בּשּׁבת cannot mean "on the spot" in the sense of without delay. The burning of the thorns takes place at the final judgment upon the ungodly (Matthew 13:30).

But the sons of Belial shall be all of them as thorns thrust away, because they cannot be taken with hands:

23:6 But - Having in the foregoing verse s described the nature, and stability of that kingdom which God had by a sure covenant settled upon him and his seed; and especially, upon the Messiah, who was to be one of his posterity; he now describes the nature and miserable condition, of all the enemies of this holy and blessed kingdom. As thorns - Which men do not use to handle, but thrust them away. And so will God thrust away from himself, and from his people, and kingdom, all those who shall either secretly or openly set themselves against it.

6. But the sons of Belial shall be all of them as thorns-that is, the wicked enemies and persecutors of this kingdom of righteousness. They resemble those prickly, thorny plants which are twisted together, whose spires point in every direction, and which are so sharp and strong that they cannot be touched or approached without danger; but hard instruments and violent means must be taken to destroy or uproot them. So God will remove or destroy all who are opposed to this kingdom.

23:1-7 These words of David are very worthy of regard. Let those who have had long experience of God's goodness, and the pleasantness of heavenly wisdom, when they come to finish their course, bear their testimony to the truth of the promise. David avows his Divine inspiration, that the Spirit of God spake by him. He, and other holy men, spake and wrote as they were moved by the Holy Ghost. In many things he had his own neglect and wrong conduct to blame. But David comforted himself that the Lord had made with him an everlasting covenant. By this he principally intended the covenant of mercy and peace, which the Lord made with him as a sinner, who believed in the promised Saviour, who embraced the promised blessing, who yielded up himself to the Lord, to be his redeemed servant. Believers shall for ever enjoy covenant blessings; and God the Father, Son, and Holy Ghost, shall be for ever glorified in their salvation. Thus pardon, righteousness, grace, and eternal life, are secured as the gift of God through Jesus Christ. There is an infinite fulness of grace and all blessings treasured up in Christ, for those who seek his salvation. This covenant was all David's salvation, he so well knew the holy law of God and the extent of his own sinfulness, that he perceived what was needful for his own case in this salvation. It was therefore all his desire. In comparison, all earthly objects lost their attractions; he was willing to give them up, or to die and leave them, that he might enjoy full happiness, Ps 73:24-28. Still the power of evil, and the weakness of his faith, hope, and love, were his grief and burden. Doubtless he would have allowed that his own slackness and want of care were the cause; but the hope that he should soon be made perfect in glory, encouraged him in his dying moments.