What the Bible offers is not a “works contract,” but a covenant of vocation. The vocation in question is that of being a genuine human being, with genuinely human tasks to perform as part of the Creator’s purpose for his world. The main task of this vocation is “image-bearing,” reflecting the Creator’s wise stewardship into the world and reflecting the praises of all creation back to its maker. Those who do so are the “royal priesthood,” the “kingdom of priests,” the people who are called to stand at the dangerous but exhilarating point where heaven and earth meet.