By day the LORD commands his steadfast love, and at night his song is with me, a prayer to the God of my life.
David wrote this himself, not the sons of Korah; he was the Church's teacher, abundantly gifted with the Spirit of prophecy. Why would he borrow their help in composing when he was far better able than they? The sons of Korah kept the psalm as a precious treasure entrusted to their care.
AI summary
Commenting on Psalm 42:1-11
Yet the Lord will command his lovingkindness in the daytime. Come what may there shall be "a certain secret something" to sweeten all. Lovingkindness is a noble life belt in a rough sea. The day may darken into a strange and untimely midnight, but the love of God ordained of old to be the portion of the elect, shall be by sovereign decree meted out to them.
Complaints and comforts here, as before, take their turn, like day and night in the course of nature. I. He complains of the dejections of his spirit, but comforts himself with the thoughts of God, Psa 42:6. 1. In his troubles. His soul was dejected, and he goes to God and tells him so: O my God! my soul is cast down within me.
Commenting on Psalm 42:6-11