'American civil religion is a sociological theory that a nonsectarian quasi-religious faith exists within the United States with sacred symbols drawn from national history. Since the 19th century, scholars have portrayed it as a cohesive force, a common set of values that foster social and cultural integration. Its current form was developed by sociologist Robert Bellah in 1967 in the article, "Civil Religion in America". According to Bellah, Americans embrace a common civil religion with certain fundamental beliefs, values, holidays, and rituals in parallel to, or independent of, their chosen religion.[1]
Later developed into The Order of the More Perfect Union (OMPU).