The Davidic Covenant
Reformed theologians typically included the covenant made with David in their works on the history of redemption because of the abundant revelations made to David. These revelations include Christ’s eternal sonship; His threefold office of prophet, priest, and king; His incarnation, His mediatorial sufferings, and death; His resurrection, ascension into heaven, and enthronement at God’s right hand; the rise, progress, and success of His church and kingdom in the earth; His appointment to judge the world at the last day; and His eternal glory, in which all who belong to Him are destined to share.
Joel R. Beeke and Mark Jones, A Puritan Theology: Doctrine for Life (Grand Rapids, MI: Reformation Heritage Books, 2012), 271.