Adult choir
There they are, on the seventh page of the United Methodist Hymnal (vii), "Directions for Singing" from John Wesley, the founder of Methodism:
"Sing all... Sing lustily and with good courage… Sing in time… Above all, sing spiritually. Have an eye to God in every word you sing… So shall your singing be such as the Lord will approve here, and reward you when he cometh in the clouds of heaven."
When not performing special music, our adult choir leads us to sing as John Wesley defines.