This volume is a comprehensive selection of Ellen G. White's published writings from the 1850s, along with a prologue explaining the historical background of the text. The autobiographical section of the book describes the author's conversion experience, the Millerite movement of 1840-1844, and the early visions that formed the foundation of her theology and ministry. A second section contains counsel on various matters pertaining the experience of the early Adventist believers.

The final half of the book traces salvation history from the fall of Satan in heaven to the final end of sin and sinners. This material forms the core of the later five-volume Conflict of the Ages Series.

Ellen White's bold apocalyptic imagery helped to shape a movement centered on the hope of the Second Coming. This volume bears witness that God continues to reveal Himself through dreams and visions to chosen individuals today.