The law here refers to the Pentateuch, the first five books of the Old Testament, which were written by Moses. In ruling over the people, the king first had to be instructed, governed, ruled, and controlled by the word of God. The principle should be the same with the elders in the churches. In order to administrate, to manage, the church, the elders must be reconstituted with the holy word of God (1 Tim. 3:2; 5:17). As a result, they will be under God’s government, under God’s rule and control. Then spontaneously God will be in their decisions, and the elders will represent God to manage the affairs of the church. This kind of management is theocracy (see note Deut. 16:181).