Psalm 91:2
It is good to give praise to the Lord, and to sing to Thy name, O Most High.
Haydock
Verse 2 Praise. Literally, “to confess,” (Haydock) as we must be free from sin before we can worthily proclaim God’s praises. (Eusebius) (St. Jerome) — But here to confess means to praise, (Calmet) or give thanks. (Worthington)