Maon stood about five miles south of Ziph in the wilderness of Judah. The Arabah describes the low-lying area that extends from Mt. Hermon to the Red Sea including the Jordan Valley and Dead Sea regions. Jeshimon means "desert"or "waste"in Hebrew, so it may have been the name of a region east of Ziph.
Some of David's sympathizers ("they,"v. 25) informed him of the king's approach with soldiers. David and his men then sought refuge behind a huge rock in the area. Just as Saul's men were about to close in on David news reached Saul that the Philistines had invaded an unspecified area of Israel. Saul had to break off his personal vendetta to respond to the Philistine danger (cf. v. 1). David then moved on to Engedi, 14 miles east of Ziph, to increase his safety.
This chapter encourages all of God's servants who, like David, feel vulnerable to attacks by people who do not fear the Lord.
How did God deliver David? He saved him by bringing information to his ears that David needed to protect himself (vv. 2, 4, 11-12, 25). He also did it by distracting David's enemy (vv. 27-28).
What did David do while he trusted God? He did not become anxious and just wait. He sought God in prayer (vv. 2, 4, 11, 12; cf. Ps. 54; Phil. 4:6), and he proceeded to serve God (vv. 2, 5; cf. Matt. 28:19-20).
How did David receive strength during his trials? God answered his prayers (vv. 2, 4, 11, 12; cf. Saul). Moreover other godly people encouraged David, namely, Abiathar the priest, who helped him in prayer (v. 6), and Jonathan the prince, who reminded him of God's promises (vv. 16-18).