7 And hearing of this, David sent Joab and all the army and the best fighting-men. 8 And the children of Ammon came out and put their forces in position at the way into the town: and the Aramaeans of Zobah and of Rehob, with the men of Tob and Maacah, were by themselves in the field. 9 Now when Joab saw that their forces were in position against him in front and at his back, he took the best of the men of Israel and put them in line against the Aramaeans; 10 And the rest of the people he put in position against the children of Ammon, with Abishai, his brother, at their head. 11 And he said, If the Aramaeans are stronger and get the better of me, then you are to come to my help; but if the children of Ammon get the better of you, I will come to your help. 12 Take heart, and let us be strong for our people and for the towns of our God, and may the Lord do what seems good to him. 13 Then Joab and the people with him went forward to the fight against the Aramaeans, and they went in flight before him. 14 And when the children of Ammon saw the flight of the Aramaeans, they themselves went in flight from Abishai, and came into the town. So Joab went back from fighting the children of Ammon and came to Jerusalem.
15 And when the Aramaeans saw that Israel had overcome them, they got themselves together. 16 And Hadadezer sent for the Aramaeans who were on the other side of the River: and they came to Helam, with Shobach, the captain of Hadadezer's army, at their head. 17 And word of this was given to David: and he got all Israel together and went over Jordan and came to Helam. And the Aramaeans put their forces in position against David, and made an attack on him. 18 And the Aramaeans went in flight before Israel; and David put to the sword the men of seven hundred Aramaean war-carriages and forty thousand footmen, and Shobach, the captain of the army, was wounded, and came to his death there. 19 And when all the kings who were servants of Hadadezer saw that they were overcome by Israel, they made peace with Israel and became their servants. So the Aramaeans, in fear, gave no more help to the children of Ammon.
Matthew Henry's Commentary on 2 Samuel 10:7-19
Commentary on 2 Samuel 10:6-14
(Read 2 Samuel 10:6-14)
They that are at war with the Son of David, not only give the provocation, but begin the war. God has forces to send against those that set his wrath at defiance, Isaiah 5:19, which will convince them that none ever hardened his heart against God, and prospered. Christ's soldiers should strengthen one another's hands in their spiritual warfare. Let nothing be wanting in us, whatever the success be. When we make conscience of doing our duty, we may, with satisfaction, leave the event with God, assuredly hoping for his salvation in his own way and time.
Commentary on 2 Samuel 10:15-19
(Read 2 Samuel 10:15-19)
Here is a new attempt of the Syrians. Even the baffled cause will make head as long as there is any life in it; the enemies of the Son of David do so. But now the promise made to Abraham, Joshua 1:4, that the borders of Israel should extend to the river Euphrates, was performed. Learn hence, that it is dangerous to help those who have God against them; for when they fall, their helpers will fall with them.