We know that we are of God, and that the whole world lies in the power of the evil one. (1 John 5:19)Despite the existence of countless political, cultural, and social entities in the world, there are in reality only two realms. It is the comforting privilege of believers, in addition to having eternal life, answered prayer, and victory over sin, to know they belong to God. Though they exist in this world, they are not part of it (John 15:19; 17:14); they are children of God (John 1:12--13), 'aliens and strangers' (1 Peter 2:11; cf. 1:1, 17; 1 Chron. 29:15; Ps. 119:19; Heb. 11:13), whose true citizenship is in heaven (Phil. 3:20). . . .