God might have chosen unfallen angels as His representatives on earth. Instead he chose us. "Every true disciple is born into the kingdom of God as a missionary. He who drinks of the living water becomes a fountain of life" (The Desire of Ages, p. 195).This volume is a call to consecrated service in the science of soul winning. Invaluable to ministers, teachers, and church leaders, it will be appreciated by all who, in fellowship with Christ, seek to fulfill the gospel commission. Topics include personal preparation, training, organizing, the health and publishing ministries, and methodology.Every child of God reflects the light of the world to others. These pages explain how to polish the human mirror so that it may reveal truth more clearly, and thus attract others by its beauty.