Sa Iyo Sumasamba ... minus one with lyrics

Psa 89:15  How happy are the people who can worship joyfully! LORD, they walk in the light of your presence.  Psa 89:16  In your name they rejoice all day long; they exult in your justice.  Psa 89:17  For you are their strength's grandeur; by your favor you exalted our power.