The Book of Mormon (properly titled The Book of Mormon: Another Testament of Jesus Christ) is a sacred book of scripture that testifies of Jesus Christ and explains the Lord's dealings with His people in the ancient Americas.
The Book of Mormon is accepted by the members of The Church of Jesus Christ of Latter-day Saints as the word of God, along with the Bible, the Doctrine and Covenants and the Pearl of Great Price.
The ancient American prophet Mormon, for whom the book was named, wrote that its purpose is to remind people what God has done for His people anciently and most importantly to convince all people “that Jesus is the Christ, the Eternal God" (Book of Mormon title page).
For LDS children, the Book of Mormon is a source of stories and heroes to equal those of the Bible—Joseph in Egypt, Daniel in the lions´ den, the faithful Ruth, and brave Queen Esther.
In 1832, two and one-half years after the book was published, the word of the Lord warned the Saints that they had treated the revelations too lightly and had neglected to "remember the new covenant, even the Book of Mormon" (D&C 84:57).
The title page was used as the description of the Book of Mormon on the federal copyright application filed June 11, 1829, with R. Lansing, Clerk of the District Court of the United States for the Northern District of New York, at Albany.