The Book of Mormon, Another Testament of Jesus Christ. It affirms both the Old and the New Testaments. Here, more details of the doctrines of salvation, lost from them, are revealed. In its pages justice and mercy, the Fall and the Atonement, mortal death and spiritual death are explained. You learn of the frailties and the consummate goodness of men and of peoples. You are taught of the still, small voice of personal revelation. You read of the appearance of the Lord to his other sheep. And you are promised that he will "manifest the truth of [this sacred book] unto you, by the power of the Holy Ghost."