6 When the people of Ammon realized how seriously they had angered David, they sent and hired 20,000 Aramean foot soldiers from the lands of Beth-rehob and Zobah, 1,000 from the king of Maacah, and 12,000 from the land of Tob. 7 When David heard about this, he sent Joab and all his warriors to fight them. 8 The Ammonite troops came out and drew up their battle lines at the entrance of the city gate, while the Arameans from Zobah and Rehob and the men from Tob and Maacah positioned themselves to fight in the open fields. 9 When Joab saw that he would have to fight on both the front and the rear, he chose some of Israel's elite troops and placed them under his personal command to fight the Arameans in the fields. 10 He left the rest of the army under the command of his brother Abishai, who was to attack the Ammonites. 11 "If the Arameans are too strong for me, then come over and help me," Joab told his brother. "And if the Ammonites are too strong for you, I will come and help you. 12 Be courageous! Let us fight bravely for our people and the cities of our God. May the Lord 's will be done." 13 When Joab and his troops attacked, the Arameans began to run away. 14 And when the Ammonites saw the Arameans running, they ran from Abishai and retreated into the city. After the battle was over, Joab returned to Jerusalem.
Matthew Henry's Commentary on 2 Samuel 10:6-14
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.