The Purpose of the Apocalypse, as indicated by its introductory words “The Revelation”, is the revealing or unveiling of mystery. In the Christian sense a mystery is a former secret of divine truth that has now been at least partially revealed (Eph. 3:1-11), while an apocalypse is the process of revealing it, and also the revelation itself containing the truth made known. The comprehensive design of the book is to unfold and interpret the divine purpose and method in human history, especially in relation to the redemptive process, by portraying in scenic outline the present and future course of the church of Christ through conflict to victory, for the vindication of God's righteousness in the final issue, and for the comfort and encouragement of tried and persecuted Christians in the midst of the pathway of life.50 The more immediate purpose was to strengthen the church in the strain of present distress, while the ultimate aim is to be found not in the disclosure of history itself, but in the establishment of the moral order of the world, in illustrating the fact that history is a divinely guided “moral process toward a goal”, as the substantial ground of a true philosophy of life, and [pg 043] as a permanent defense against false and partial views. And this purpose is so wrought out by the portrayal of the world as an ideal battlefield full of opposing forces, with alternating scenes of triumph and danger, that the whole becomes a fervent and powerful appeal to the heroic in Christian life and character, and a clear call to new faith and courage. For whatever else may be its lessons, we must not leave out of view this practical purpose of divine monition to the world of men, which has so deeply impressed itself upon every generation of Christians. Its message of warning is inwrought with and reËnforced by its prophetic scenes of terror and reward: for the Apocalypse is the book of the future as well as of the past and present, and that future is ever near in prophetic vision, however far it may be in historic relation, and to John's eye is always filled with the figure of the returning Christ who comes to judgment and to victory. The message, however, viewed in its entirety, while it contains a sympathetic element of encouragement for the saints, and a monitory element of exhortation and warning for all men, is yet fundamentally a philosophic interpretation of the divine method in history for all who would see God in the story of man's life on the earth—a theodicy based upon prophecy. And any view which assumes for the author a narrow field of vision, such as that he merely grouped together the current apocalyptic conceptions of his time in order to fling them in fierce polemic against the Roman Empire and to foreshadow its defeat and fall,51 rests upon a manifestly imperfect judgment that fails in religious depth, missing the spiritual significance of the message, and lacks in literary insight, denying the evident marks of originality, genius, and inspiration in the most wonderful and unique composition of its kind that has ever been produced.