The Moravians, also known as the Unitas Fratrum or United Brethren, are a Protestant Christian denomination with roots in the 15th-century Bohemian Reformation, originating from followers of Jan Hus. The Moravians are known for their extensive missionary work, with a history of sending missionaries to various parts of the world, including the Americas and Africa. They emphasize a personal relationship with God through Jesus Christ and believe in the importance of community.