The Sabbath, i.e., the -Lord's Day,- is not merely for rest, sleep, or leisure. Far from it. It is for works of necessity and mercy, for worship, for renewal, through action and attention.--What actions, and what kind of attention, are we to take and have on this holy day- In the other 6 days, we spend energy to extend our empires of space. In the Lord's day, we spend energy to enjoy and know his Kingdom, which he is extending-we enter his holy time.--How-