Holy Bible (Douay Rheims)
Psalms Chapter 99 (100 RSV)
psalm of praise. Sing joyfully to God, all the earth: serve ye the Lord with gladness. Come in before his presence with exceeding great joy. Know ye that the Lord he is God: he made us, and not we ourselves. We are his people and the sheep of his pasture. Go ye into his gates with praise, into his courts with hymns: and give glory to him. Praise ye his name: for the Lord is sweet, his mercy endureth for ever, and his truth to generation and generation.