100 Jubilate Deo 1 O be joyful in the Lord, all you lands; * serve the Lord with gladness, and come before his presence with a song. 2 Be assured that the Lord, he is God; * it is he that has made us, and not we ourselves; we are his people, and the sheep of his pasture. 399 3 O go your way into his gates with thanksgiving, and into his courts with praise; * be thankful unto him, and speak good of his Name. 4 For the Lord is gracious, his mercy is everlasting, * and his truth endures from generation to generation.