1926. The chapters in this book were compiled from notes of a series of lectures delivered to members of the Christian Mystic Lodge. Contents Part I. The Symbolism of the Apocalypse: The Christian Gnosis; The Perfecting of Man; Esoteric Physiology; The Messages to the Churches; Numerical Symbols; Animal Symbols; and The Four Horseman. Contents Part II. The Drama of the Apocalypse: The Way of Initiation; A Vision of Attainment; Opening the Seals; The Sounding of the Trumpets; The War in Heaven; The Harvesting; The Outpoured Vials; The Vision of Babylon; The Last Judgment; and The Marriage. See other works available by this author from Kessinger Publishing.