Originally, Mormon referred to the prophet-historian in the Book of Mormon, who compiled the record engraved on the golden plates. Over time, the term came to describe members of the Church of Jesus Christ of Latter-day Saints, because of their belief in and use of the Book of Mormon.
For much of its history, the LDS Church embraced the term Mormon. Missionary campaigns even used slogans such as “I’m a Mormon” to promote the faith. However, in 2018, church leaders instructed members to avoid the word Mormon and instead emphasize the full name of the church, teaching that this reflects respect for Jesus Christ. Official materials now discourage the use of the Mormon Church or Mormons.
Despite this, many outside the LDS Church still commonly use Mormon to describe its members and teachings. In Christian circles, the term remains useful for clarity, distinguishing Mormonism from biblical Christianity, since the LDS religion departs from historic Christian teaching on God, Christ, grace, and salvation.