The term "Dutch Reformed" refers to a branch of the Protestant Christian tradition that originated in the Netherlands during the 16th century. It is rooted in the teachings of the Reformation, particularly those of John Calvin, emphasizing the sovereignty of God, the authority of Scripture, and the necessity of grace through faith. The Dutch Reformed Church played a significant role in the religious and cultural life of the Netherlands. Dutch Reformed congregations are characterized by their adherence to the Belgic Confession and the Heidelberg Catechism, which outline their beliefs and practices. The movement has spread globally, influencing various denominations and communities, particularly in countries like South Africa and the United States.