Rhode Island was founded in 1636 by Roger Williams, a Puritan minister exiled from the Massachusetts Bay Colony for his "dangerous opinions"—chiefly, that civil magistrates should not punish religious dissent and that land must be purchased from Native Americans, not seized.
Williams and his followers negotiated with the Narragansett sachems Canonicus and Miantonomi to purchase land at the head of Narragansett Bay, establishing Providence Plantations—a settlement grounded in mutual respect and voluntary association.
Williams envisioned a "lively experiment" in religious liberty—what he called "soul liberty." The colony's founding principles included:
These ideals attracted persecuted groups: Baptists, Quakers, Jews, and others. In 1663, the Royal Charter from Charles II enshrined "full liberty in religious concernments"—unprecedented in the Western world.
Rhode Island became a beacon of tolerance, influencing the First Amendment and American pluralism. Its creation was not merely escape from persecution but a deliberate construction of a society where faith is free because the state is neutral.