Rest from labor for the sake of worship, public and private, is intensely desirable, since the regaining of the general apostolic enthusiasm seems unattainable, but the NT leaves us quite free as to details. Rest from labor to secure physical and mental renewal rests on a still different basis, and the working out of details involves a knowledge of sociological and industrial conditions, as well as a knowledge of religious principles. It is the task of the pastor to combine the various principles