Psalm 20

This is a prayer before the battle, and Psalm 21 is the praise after the victory. In verses 1-5, the people pray for their king (we/you); David the king encourages the people in verses 6-8 (I/we/they); and both the king and the people speak in verse 9, where “the king” is Jehovah God, the King. The psalm begins and ends with a plea for God to hear them as they pray and to give victory to the army of Israel (vv. 1, 9). The anointed king was the very life and breath of the nation (Lam. 4:20) and the lamp of Israel (2 Sam. 21:17), and the enemy soldiers would make him their special target (1 Kings 22:31). Those who have problems with the military aspects of some of David’s psalms should remember that David went to war only when the enemy attacked Israel. He did not invade other nations just to gain territory, and he was fighting the Lord’s battles (1 Sam. 17:47; 25:28; 2 Chron. 20:15). The covenant God made with David (2 Sam. 7:11) assured him of victory over his enemies. In this regard, David is a picture of our Lord Jesus Christ, the Commander of the Lord’s armies (Josh. 5:14-15), who one day will ride in victory against the armies of this world (Ps. 45:3-7; Rev. 17:14; 19:11-21). Just as physicians fight a battle against disease and death, so our Lord wages a war against sin and evil. “Lord Sabaoth His name / From age to age the same / And He must win the battle” (Martin Luther). This psalm describes three essentials for victory as God’s people fight against the forces of evil.