Blessed are the people that know the joyful sound: they shall walk, O LORD, in the light of your countenance.
All Commentaries on Psalms 89:15 Go To Psalms 89
George Leo Haydock
Jubilation. Hebrew, "how to sound the trumpet "which was the office of priests. They marched near the ark, as it were under the eyes of God. (Calmet)
Those who consider, and adore the ways of Providence, are blessed, (Worthington) and secure. (Menochius)