The kingship of Jesus Christ resides first in the regenerated human heart, where love toward God and neighbor reign, where believers submit to Christ's authority in a world yet fallen. This requires self-denial, cross-bearing, and a pilgrim lifestyle that lives amid the tension of the already-not yet of Christ's cosmic rule. The spheres of church and family are examined in terms of the operation and implications of Christ's cosmic rule in these spheres. This new translation of the second volume of Pro Rege, created in partnership with the Kuyper Translation Society and the Acton Institute, is part of a major series of new translations of Kuyper's most important writings. The Abraham Kuyper Collected Works in Public Theology marks a historic moment in Kuyper studies, aimed at deepening and enriching the church's development of public theology.