The Mormon Church, officially known as the Church of Jesus Christ of Latter-day Saints, is a Christian denomination founded in the early 19th century in the United States. It was established by Joseph Smith, who claimed to have received divine revelations and translated the Book of Mormon, a sacred text that complements the Bible. The church emphasizes the importance of family, community service, and personal revelation. Members of the Mormon Church believe in modern-day prophets and the continuing guidance of the Holy Spirit. They practice unique rituals, such as baptism for the dead and temple ceremonies, which they believe are essential for salvation and eternal life. The church has a global presence, with millions of members worldwide.