We must conquer space in order to sanctify time. All week long we are called upon to sanctify life through employing things of space. On the Sabbath, it is given us to share in the holiness that is in the heart of time. Even when the soul is seared, even when no prayer can come out of our tightened throats, the clean, silent rest of the Sabbath leads us to a realm of endless peace, or to the beginning of an awareness of what eternity means. There are a few ideas in the world of thought which contain so much spiritual power as the idea of the Sabbath. Aeons hence, when of our many cherished theories only shreds will remain, that cosmic tapestry will continue to shine. Eternity utters a day.
To listen to music or to sing a chant is to do something that has no practical purpose; it is just celebration and praise; it is just tasting the joy and beauty of life, the glory of God. Listening to it, even in the midst of a very purposeful day, reminds us to add the other dimension to our experience, the dimension of meaning, that makes it all worthwhile.