This great work covers the history of the Christian dispensation, from the fall of Jerusalem, through the Dark Ages and Reformation, to the yet-future final triumph of Jesus over Satan.

Ellen White said that one of the most delicate tasks in life was working with youthful minds. Teaching should be varied which can make it possible for the 'high and noble powers of the mind' to have a chance to progress. Educators of youth should be gentle and loving and have self control. Her idea of creating a Christian educational system is detailed in this book.