God’s people can always turn to the Lord in times of danger and testing because He hears our prayers (vv. 1–2). “Defend me” means “set me on high,” for David saw the Lord as his fortress and high tower (18:2; 20:1; 46:7, 11; 91:14). However, David’s prayer wasn’t a substitute for action, for “faith without works is dead” (James 2:26). Michal’s warning and immediate action saved his life, and her use of the “dummy” in the bed helped to buy time for her husband to get to Samuel in Ramah. But it was the Lord who answered prayer and orchestrated the escape. The Lord also knows our hearts (vv. 3–4) and recognized that David was innocent of the charges Saul’s men were making against him (7:1–5; see 1 Sam. 20:1; 24:11). David was not a traitor, but Saul had to have some excuse for hunting him down. David addressed the Lord as if He had been sleeping (vv. 4–5; see 7:6; 44:23). In times of great danger, we sometimes feel that God needs to start acting on our behalf and doing it very soon!
The Lord sees and hears our enemies (vv. 5–7) and knows what they are saying and doing. David addressed Him as Jehovah (the God of the covenant), the Lord of Hosts (armies), and the God of Israel. David was Israel’s anointed king and a son of the covenant God made with His people, so he had every right to seek God’s help. Jehovah is the Lord of the Armies (Lord Sabaoth) and can defeat anyone who challenges His will. Since Saul and his men were the immediate problem, to whom was David referring when he spoke of “the nations” (vv. 5, 8)? The nations around Israel were usually poised and ready to attack their old foe, and Saul’s mismanagement of the kingdom would make such a move even easier. He was so obsessed with destroying David that he neglected his duties as king and made the nation vulnerable. But David was God’s anointed king, and Saul’s attacks were exactly what the Gentile nations would do if they could. Unlike Saul, David understood the unique position of Israel among the nations and sought to maintain it (Gen. 12:1–3; Num. 23:9; 24:8–9).
David’s graphic description of Saul’s men (vv. 6–7, 12–15) reveals how much he held them in disdain. They were nothing but prowling, snarling dogs, frothing at the mouth, spewing out evil words, and rummaging in the garbage dumps of the city. The Jews usually referred to the Gentiles as dogs! Finally, as our great Deliverer, the Lord defends our cause (vv. 8–9). The “dogs” were prowling and growling, but the Lord was laughing (see 2:4; 37:13). The spies were watching David, but David was “on watch” looking for the Lord to act (vv. 9, 17; see 121:3–5, 7–8). God was his strength and fortress (46:1), and he had no reason to be afraid.