The term "separation of church and state" refers to the principle that government and religious organizations should operate independently of each other to maintain freedom of religion. This concept, rooted in Enlightenment thinking, aims to prevent government endorsement of specific religions and ensure that religious beliefs do not influence government policy. It is often referenced in legal contexts, particularly concerning the First Amendment of the U.S. Constitution. A strict separation ensures that individuals can practice their faith without government interference, promoting a more pluralistic society.