A clear and thoroughly Biblical book on the kingdom in the Scriptures has long been a desideratum. Perhaps no truth of the divine revelation has suffered more at the hands of interpreters than that concerning the kingdom. Following the Roman Catholic interpretation, Protestant theology has very generally taught that all the kingdom promises, and even the great Davidic Covenant itself, are to be fulfilled in and through the Church. The confusion thus created has been still further darkened by the failure to distinguish the different phases of kingdom truth indicated by the expressions "kingdom of heaven," and "kingdom of God." In the light of plain Scripture all of these confusions are inexcusable, for at no point is the Biblical revelation more clear and explicit. Founded upon the covenant of Jehovah with David, a covenant subsequently confirmed by Jehovah's oath, the great theme of predictive prophecy is that kingdom. Even the order of the setting up of the kingdom, relatively to the great Gentile world-empires, is declared. The events attending the setting up of the kingdom of the heavens on the earth are described.