But there came a messenger to Saul, saying, Haste you, and come; for the Philistines have made a raid on the land.
What did David do while he trusted God? He did not become anxious and just wait. He sought God in prayer (1 Samuel 23:2; 1 Samuel 23:4; 1 Samuel 23:11-12; cf. Psalms 54; Philippians 4:6), and he proceeded to serve God (1 Samuel 23:2; 1 Samuel 23:5; cf. Matthew 28:19-20).