In the Latter Day Saint movement, a temple is a building dedicated to be a house of God and is reserved for special forms of worship. A temple differs from a church meetinghouse, which is used for weekly worship services. Temples have been a significant part of the Latter Day Saint movement since early in its inception. Today, temples are operated by several Latter Day Saint denominations. The most prolific builder of temples of the Latter Day Saint movement is The Church of Jesus Christ of Latter-day Saints (LDS Church). There are 155 operating temples (which includes 3 previously dedicated, but closed for renovation), 14 under construction, and 8 announced (not yet under construction). Several other variations of the church have built or attempted to build temples. The Community of Christ operates two temples in the United States, which are open to the public and are used for worship services, performances, and religious education. Other denominations with temples are the Apostolic United Brethren, the Church of Christ, the Fundamentalist Church of Jesus Christ of Latter-Day Saints and the Righteous Branch of the Church of Jesus Christ of Latter-day Saints.
The Latter Day Saint movement was conceived as a restoration of practices believed to have been lost in a Great Apostasy from the true gospel of Jesus Christ. Temple worship played a prominent role in the Bible's Old Testament, and in the Book of Mormon.