How joyful 'tis to sing To God enthroned on high, To raise the ancient strain Of tuneful psalmody As choristers, who thus delight To chant his praise by day and night! Yet art is not enough, Nor voice that charms the ear, Unless the heart be tuned And worship be sincere: Help us to fix our minds on thee, And lead us to simplicity. Should we with wandering thoughts Our minds allow to stray, Nor heed God's holy word, And, kneeling, fail to pray, Help us to serve with godly fear, Lest we forget thy presence near. We seek to perfect praise On earth, in hope that we Some glimpses here may gain Of heavenly harmony, Where discord ne'er shall mar the tone Of those that sing around thy throne. Then in the praise of God Let boys and men unite, And, mindful of our trust, Gird on our robes of white, As symbol of the purity That all must seek, who seek for thee.