What is the joy of man’s desiring? While going through emails the other morning, I listened to the Easy Listening music channel (cable), which mainly plays instrumentals. Since it is the Christmas season, it occasionally plays a Christmas song. One song began playing and made me stop. And think. It’s title? Jesu, Joy of Man’s Desiring. I love that title. Wikipedia says it “is the most common English title of the 10th and last movement of the cantata Herz und Mund und Tat und Leben, BWV 147, which means Heart and Mouth and Deed and Life, composed by Johann Sebastian …