A Psalm for Sleep
This is a night-time psalm (8), probably belonging to the time of David’s flight from Absalom (see Ps. 3), as he faces a second night sleeping rough and under threat. Like Ps. 3, this is a psalm of prayer and we note that to come into the place of prayer (1) is to find oneself in the place of peace (8)—even though the pressures remain the same ((2) those who denigrate; (6) those who despair). But the centrepiece of this psalm is not prayer but knowing (3) and trusting (4, 5). The former is what David imaginatively addresses to the denigrators in Absalom’s court, the latter, to the despondent in his own camp as they prepare for bed.
Psalm 3 is a morning psalm (v. 5) and Psalm 4 an evening psalm (v. 8). For the historical setting, review the introduction to Psalm 3. This is the first mention of “the chief musician,” who is included in the titles of fifty-three psalms. He was the “minister of worship” and custodian of the sacred psalms at the tabernacle and then the temple (1 Chron. 6:31–32; 15:16–22; 25:1, 7).
Look to the Lord (v. 1)
Confront the Enemy (vv. 2–3)
Encourage Your Friends (vv. 4–5)
Praise the Lord (vv. 6–8)