The LDS Church does not recognize baptisms performed by any other denomination. All converts to the LDS Church must be baptized under the direction of local church leaders. In this sense, the LDS Church practices rebaptism. In addition, while scripture makes it clear that baptism is necessary for salvation, early church leaders noticed that there is no scriptural prohibition against being baptized more than once. Members would often be rebaptized before serving missions or when marrying, to show determination to follow the gospel during their mission or marriage. After the death of Joseph Smith, the founder of the Latter Day Saint movement, in 1844, rebaptism became a more important ordinance in The Church of Jesus Christ of Latter-day Saints, as led by Brigham Young. Young led his group to the Great Basin in what is now Utah, and most of his followers were rebaptised soon after arriving as a sign that they would rededicate their lives to Christ. During the "Mormon Reformation" of 1856–57, rebaptism became an extremely important ordinance, signifying that the church member confessed their sins and would live a life of a Latter-day Saint. Church members were rebaptized prior to new covenants and ordinances, such as ordination to a new office of the priesthood, receiving temple ordinances, getting married, or entering plural marriage. Current church policy prohibits rebaptism for these purposes. Rebaptism of somebody already known to have been baptized according to LDS doctrine is practiced only when a previously excommunicated member rejoins the church. In such cases, the wording of the ordinance is identical to that of the first baptismal ordinance.
Community of Christ
Among the Latter Day Saints who remained in the Midwest, rebaptism generally has been practiced only when an excommunicate rejoins the church. When Joseph Smith III and his mother Emma Hale Smith Bidamon joined with the "New Organization" of the church in 1860, their original baptisms were considered sufficient. This organization, now known as the Community of Christ, occasionally cited their avoidance of rebaptism as proof that theirs was the true continuation of the original Latter Day Saint church.
