(13) Say ye to Amasa.--Amasa, like Joab, was David's nephew, although possibly his mother may have been only half-sister to David. In this offer of the command-in-chief to the rebel general, David adopted a bold, but a rash and unjust policy. Amasa should have been punished, not rewarded for his treason. He had given no evidence of loyalty, nor was there proof that he would be trustworthy. Moreover, this appointment would be sure to provoke the jealousy and hostility of Joab. But David had long been restless under the overbearing influence of Joab (see 2 Samuel 19:22; 2 Samuel 16:10; 2 Samuel 3:39), and now since he had murdered Absalom, was determined to be rid of him. He therefore took advantage of the opportunity by this means to win over to himself what remained of the military organisation of Absalom.
Verse 13. - Of my bone, and of my flesh; Hebrew, art thou not my bone and my flesh? - a most near and dear relative. It is difficult to understand why in the Authorized Version this common metaphor in the Hebrew has been so meddled with, Ewald thinks that this purposed degradation of Joab and the substitution of Amasa in his stead was a wise and politic act. It was to some extent just, for Joab was a man stained with many murders; but politic it was not. Passing over the fact that Amasa had actually taken the command of the rebel army, he was an ambitious and selfish man, and could lay no claim to that sturdy fidelity which had characterized Joab throughout his long service. For all he had done had been for David's good, and his advice, however roughly given, had averted grave misfortunes. Joab's murder of Absalom was an act of wilful disobedience; but David had used Joab for a far meaner murder, committed, not for reasons of statesmanship; but for purposes of lust. The guilt of slaying Absalom was as nothing compared with that of slaying Uriah, nor was it so base as the assassination of Abner, which David had tolerated, though made angry by it. The dismissal of Joab could have been effected only by putting him to death, and this certainly he did not deserve at David's hands; and the attempt, unless carried out secretly, would have led to tumult and insurrection. Joab, too, was a far more skilful general than Amasa, who, with larger forces, had just suffered a disastrous defeat; and if Joab was removed secretly, his brother Abishai remained to avenge him. David was, in fact, blinded by love for the son whom for so many years he had treated with coldness. There was a strong reaction now in the father's mind, and under its influence he was prepared to sacrifice the nephew who had been faithful to him and saved him, for the nephew who had joined in Absalom's rebellion. But possibly it had an immediate good effect, as Amasa, assured of forgiveness and promotion, now took David's side.
19:9-15 God's providence, by the priests' persuasions and Amasa's interest, brought the people to resolve the recall of the king. David stirred not till he received this invitation. Our Lord Jesus will rule in those that invite him to the throne in their hearts, and not till he is invited. He first bows the heart, and makes it willing in the day of his power, then rules in the midst of his enemies, Ps 110:2,3.
And say ye to Amasa,.... Who was the general of Absalom's army, and who might fear he should never be pardoned, whoever was, and looked upon his case as desperate; who had led on the army with Absalom against the king's threes, and fought them:
art thou not of my bone, and of my flesh? nearly related to him, being his sister's son:
God do so to me, and more also: than he had done to Absalom; or he imprecates the greatest evil upon himself that could be thought of or named:
if thou be not captain of the host before me continually in the room of Joab; signifying that he would not only pardon the treason he had been guilty of, but raise him to the highest post in the army; and to assure him of it, of which he might be doubtful, considering what he had done to merit his displeasure, he makes this oath or imprecation. Joab had got his ill will by many instances, as by the murder of Abner, and now by slaying Absalom against his orders; and by his rude and insolent behaviour to him when lamenting the death of his son; he wanted to be rid of him, and now, having an opportunity of putting a valiant man into his place, and thereby attaching him to his interest, he was determined to make use of it.
art thou not of my bone, and of my flesh? nearly related to him, being his sister's son:
God do so to me, and more also: than he had done to Absalom; or he imprecates the greatest evil upon himself that could be thought of or named:
if thou be not captain of the host before me continually in the room of Joab; signifying that he would not only pardon the treason he had been guilty of, but raise him to the highest post in the army; and to assure him of it, of which he might be doubtful, considering what he had done to merit his displeasure, he makes this oath or imprecation. Joab had got his ill will by many instances, as by the murder of Abner, and now by slaying Absalom against his orders; and by his rude and insolent behaviour to him when lamenting the death of his son; he wanted to be rid of him, and now, having an opportunity of putting a valiant man into his place, and thereby attaching him to his interest, he was determined to make use of it.