(21) Who smote Abimelech?—See Judges 9:53. Joab anticipated David’s anger at his apparent rashness, and charged the messenger, when he should observe it, to mention’s Uriah’s death. This was not likely to awaken any suspicion in the messenger, as it would appear to him rather as an effort on Joab’s part to throw the blame from himself upon Uriah as the leader of the assaulting party. The messenger appears to have told all in one breath, so that there was no opportunity for David to express displeasure. The reference to the case of Abimelech shows how familiar the Israelites were with the past history of their people.

11:14-27 Adulteries often occasion murders, and one wickedness is sought to be covered by another. The beginnings of sin are much to be dreaded; for who knows where they will end? Can a real believer ever tread this path? Can such a person be indeed a child of God? Though grace be not lost in such an awful case, the assurance and consolation of it must be suspended. All David's life, spirituality, and comfort in religion, we may be sure were lost. No man in such a case can have evidence to be satisfied that he is a believer. The higher a man's confidence is, who has sunk in wickedness, the greater his presumption and hypocrisy. Let not any one who resembles David in nothing but his transgressions, bolster up his confidence with this example. Let him follow David in his humiliation, repentance, and his other eminent graces, before he thinks himself only a backslider, and not a hypocrite. Let no opposer of the truth say, These are the fruits of faith! No; they are the effects of corrupt nature. Let us all watch against the beginnings of self-indulgence, and keep at the utmost distance from all evil. But with the Lord there is mercy and plenteous redemption. He will cast out no humble, penitent believer; nor will he suffer Satan to pluck his sheep out of his hand. Yet the Lord will recover his people, in such a way as will mark his abhorrence of their crimes, to hinder all who regard his word from abusing the encouragements of his mercy.Who smote Abimelech ... - This reference indicates the existence in David's time of the national annals of that period in an accessible form, and the king's habit of reading, or having read to him, the history of his country. (Compare Esther 6:1.) 2Sa 11:14-27. Uriah Slain.

14, 15. David wrote a letter to Joab, and sent it by the hand of Uriah … Set ye Uriah in the forefront of the hottest battle—The various arts and stratagems by which the king tried to cajole Uriah, till at last he resorted to the horrid crime of murder—the cold-blooded cruelty of despatching the letter by the hands of the gallant but much-wronged soldier himself, the enlistment of Joab to be a partaker of his sin, the heartless affectation of mourning, and the indecent haste of his marriage with Bath-sheba—have left an indelible stain upon the character of David, and exhibit a painfully humiliating proof of the awful lengths to which the best of men may go when they forfeit the restraining grace of God.

Jerubbesheth, called also Jerubbaal, Judges 9:1. See Poole "2 Samuel 2:8". Thy servant Uriah the Hittite is dead also; which he knew would be acceptable news to the king, and therefore allay his wrath. This indeed might make the messenger suspect that David had a hand in Uriah’s death; and possibly Joab might say so for that very reason, that these matters by degrees being known, David might be hardened in sin, and so Joab might have the greater interest in him.

Who smote Abimelech the son of Jerubbesheth?.... The same with Jerubbaal, who was Gideon, Judges 6:32; Baal, one part of his name, was the name of an idol, and sometimes called Bosheth or Besheth, which signifies shame, being a shameful idol; Gideon had a son called Abimelech, who was smitten, and it is here asked, by whom?

did not a woman cast a millstone upon him from the wall, that he died in Thebez? which should have been a warning not to go too near the wall of an enemy; the history is recorded in Judges 9:52,

why went ye nigh the wall? exposing your lives to so much danger, and by which so many lives were lost:

then say thou, thy servant Uriah the Hittite is dead also; the whole has not been told, the worst of all is, as the messenger was to represent it, that brave gallant soldier Uriah is dead; this Joab ordered to be told last, as knowing very well it would pacify the king's wrath, and was the agreeable news he wanted to hear.

Who smote Abimelech the son of {i} Jerubbesheth? did not a woman cast a piece of a millstone upon him from the wall, that he died in Thebez? why went ye nigh the wall? then say thou, Thy servant Uriah the Hittite is dead also.

(i) Meaning Gideon, Jud 9:52,53.