Psalm 31:11
Be glad in the Lord, and rejoice, ye just; and glory, all ye right of heart.
Haydock
Verse 11. Glory, which is lawful when God is the object. 1 Cor. i. 31. My glory I will not give to another. Is. xlii. 8. C. — Heb. “praise him.” S. Jer. H. — Joy is the end of true penance, to which the prophet invites all. W.
Denzinger
2133: The Authors and the Time of the Composition of the Psalms
Reply of the Biblical Commission, May 1, 1910
Question V: Whether in appearance the Davidian origin can be denied to those psalms which are cited in the Old and New Testament distinctly under the name of David, among which to be considered before the rest come: psalm 2, Quare fremuerunt gentes; psalm 15, Conserva me, Domine; psalm 17 Diligam te, Domine, fortitudo mea; psalm 31, Beati, Quorum remissae sunt iniquitates; psalm 68, Salvum me fac, Deus; psalm 109, Dixit Dominus Domino meo?–Reply: In the negative.