John Cotton was a clergyman in England and the American colonies, and was considered the preeminent minister and theologian of the Massachusetts Bay Colony. He studied for five years at Trinity College, Cambridge, and nine years at Emmanuel College, Cambridge. He had already built a reputation as a scholar and outstanding preacher when he accepted the position of minister at St. Botolph's Church, Boston, in Lincolnshire, in 1612.

The Massachusetts Bay Colony (1628–1691), more formally the Colony of Massachusetts Bay, was an English settlement on the east coast of North America around the Massachusetts Bay, one of the several colonies later reorganized as the Province of Massachusetts Bay. The lands of the settlement were in southern New England, with initial settlements on two natural harbors and surrounding land about 15.4 miles (24.8 km) apart—the areas around Salem and Boston, north of the previously established Plymouth Colony. The territory nominally administered by the Massachusetts Bay Colony covered much of central New England, including portions of Massachusetts, Maine, New Hampshire, and Connecticut.