As the light-house throws its beams to guide the mariner through trackless waters, so upon the world's waste, this book is sent out to warn the wayfarer from time and place, and to guide him into the secure peace and rest of Infinite Love. May this chart of Divine realization of Truth and illumination guide all pilgrims on the path of life into the harbor of Infinite Being. As the light shining from the light-house warns from danger and lights the way into safe harbor, so the Truth set forth in this book of lessons will be seen to reveal what the true light is 'That lighteth every man that cometh into the world;" which makes clear the way to Christ-consciousness.