God wants us to follow a recurring pattern of intense work and then rest, intense work and then rest, and so forth. Whatever view one takes of the Sabbath, surely the six days of work and the one day of rest embedded in the creation remain relevant in some sense. Any routine of life that is unsustainable long-term cannot be of God. He calls us to work. But he also calls us to rest, in order to work most fruitfully. What sets us apart is this. We rest, in order to work; we do not work, in order to rest. We who believe the gospel are not living for the weekend, but for The End. In the meantime, we figure out rhythms of life that make fruitful labor sustainable.
Ray Ortlund