Psalm 91:2-3
It is good to give praise to the Lord; and to sing to Thy name, O Most High. V. To show forth Thy mercy in the morning, and Thy truth in the night.
Haydock
Verse 2. Praise. Lit. “to confess,” (H.) as we must be free from sin before we can worthily proclaim God’s praises. Euseb. S. Jer. — But here to confess means to praise, (C.) or give thanks. W.
Verse 3. Night. Of adversity, and at all times, (Bert.) as well as in prosperity. W. — Morning and evening prayer must not be neglected. H. — These times were particularly pointed out. Ps. liv. 18.