In Mormonism, revelation is communication from God to man. Latter Day Saints teach that the Latter Day Saint movement began with a revelation from God, which began a process of restoring the gospel of Jesus Christ to the earth. Latter Day Saints also teach that revelation is the foundation of the church established by Jesus Christ and that it remains an essential element of his true church today. Continuous revelation provides individual Latter Day Saints with a "testimony", described by Richard Bushman as "one of the most potent words in the Mormon lexicon".