Here is, I. The weakness of Saul's house. Still it grew weaker and weaker. 1. As for Ishbosheth, who was in possession of the throne, his hands were feeble, Sa2 4:1. All the strength they ever had was from Abner's support, and now that he was dead he had no spirit left in him. Though Abner had, in a passion, deserted his interest, yet he hoped, by his means, to make good terms with David; but now even this hope fails him, and he sees himself forsaken by his friends and at the mercy of his enemies. All the Israelites that adhered to him were troubled and at a loss what to do, whether to proceed in their treaty with David or no. 2. As for Mephibosheth, who in the right of his father Jonathan had a prior title, his feet were lame, and he was unfit for any service, Sa2 4:4. He was but five years old when his father and grandfather were killed. His nurse, hearing of the Philistines' victory, was apprehensive that, in pursuit of it, they would immediately send a party to Saul's house, to cut off all that pertained to it, and would especially aim at her young master, who was now next heir to the crown. Under the apprehension of this, she fled with the child in her arms, to secure it either in some secret place where he could not be found, or in some strong place where he could not be got at; and, making more haste than good speed, she fell with the child, and by the fall some bone was broken or put out, and not well set, so that he was lame of it as long as he lived, and unfit either for court or camp. See what sad accidents children are liable to in their infancy, the effect of which may be felt by them, to their great uneasiness, all their days. Even the children of princes and great men, the children of good men, for such a one Jonathan was, children that are well tended, and have nurses of their own to take care of them, yet are not always safe. What reason have we to be thankful to God for the preservation of our limbs and senses to us, through the many perils of the weak and helpless state of infancy, and to own his goodness in giving his angels a charge concerning us, to bear us up in their arms, out of which there is no danger of falling, Psa 91:12.

II.The murder of Saul's son. We are here told,

1.Who were the murderers: Baanah and Rechab, Sa2 4:2, Sa2 4:3. They were own brothers, as Simeon and Levi, and partners in iniquity. They were or had been Ish-bosheth's own servants, employed under him, so much the more base and treacherous was it in them to do him a mischief. They were Benjamites, of his own tribe. They were of the city of Beeroth; for some reason which we cannot now account for care is here taken to let us know (in a parenthesis) that that city belonged to the lot of Benjamin, so we find (Jos 18:25), but that the inhabitants, upon some occasion or other, perhaps upon the death of Saul, retired to Gittaim, another city which lay not far off in the same tribe, and was better fortified by nature, being situate (if we may depend upon Mr. Fuller's map) between the two rocks Bozez and Seneh. There the Beerothites were when this was written, and probably took root there, and never returned to Beeroth again, which made Beeroth, that had been one of the cities of the Gibeonites (Jos 9:17), to be forgotten, and Gittaim to be famous long after, as we find, Neh 11:33.

2.How the murder was committed, Sa2 4:5-7. See here, (1.) The slothfulness of Ish-bosheth. He lay upon his bed at noon. It does not appear that the country was at any time of the year so hot as to oblige the inhabitants to retire at noon, as we are told they do in Spain in the heat of summer; but Ishbosheth was a sluggish man, loved his ease and hated business: and when he should have been, at this critical juncture, at the head of his forces in the field, or at the head of his counsels in a treaty with David, he was lying upon his bed and sleeping, for his hands were feeble (Sa2 4:1), and so were his head and heart. When those difficulties dispirit us which should rather invigorate us and sharpen our endeavours we betray both our crowns and lives. Love not sleep, lest thou come to poverty and ruin. The idle soul is an easy prey to the destroyer. (2.) The treachery of Baanah and Rechab. They came into the house, under pretence of fetching wheat for the victualling of their regiments; and such was the plainness of those times that the king's corn-chamber and his bed-chamber lay near together, which gave them an opportunity, when they were fetching wheat, to murder him as he lay on the bed. We know not when and where death will meet us. When we lie down to sleep we are not sure but that we may sleep the sleep of death before we awake; nor do we know from what unsuspected hand a fatal stroke may come. Ish-bosheth's own men, who should have protected his life, took it away.

3.The murderers triumphed in what they had done. As if they had performed some very glorious action, and the doing of it for David's advantage was enough not only to justify it, but to sanctify it, they made a present of Ish-bosheth's head to David (Sa2 4:8): Behold the head of thy enemy, than which they thought nothing could be more acceptable to him; yea, and they made themselves instruments of God's justice, ministers to bear his sword, though they had no commission: The Lord hath avenged thee this day of Saul and of his seed. Not that they had any regard either to God or to David's honour; they aimed at nothing but to make their own fortunes (as we say) and to get preferment in David's court; but, to ingratiate themselves with him, they pretended a concern for his life, a conviction of his title, and a zealous desire to see him in full possession of the throne. Jehu pretended zeal for the Lord of hosts when an ambition to set up himself and his own family was the spring of his actions.

He fell, and became lame - Dislocated his ankle, knee, or thigh; which was never after reduced; and thus he became lame. Lovely Jonathan! unfortunate in thy life, and in thy progeny.

And the sons of Rimmon the Beerothite, Rechab and Baanah,

went,.... From Gittaim, where they were sojourners, Sa2 4:3; or from the army, where they had commissions, wherever it was:

and came, about the heat of the day; the middle of the day, at noon, as follows:

to the house of Ishbosheth; which was at Mahanaim:

who lay on a bed at noon; as was usual in hot countries, especially for great personages, as kings; so the Targum,"and he was sleeping the sleep of kings;''or at a time when king's usually slept; though this is remarked by some as an instance and proof of the sluggishness and inactivity of this prince, who left the management of all affairs to Abner his general, and gave himself to sloth and sensuality; which, when indulged, bring ruin on princes and their kingdoms.