As American families sit down to their traditional Thanksgiving feasts they will naturally recall the familiar story of the Pilgrims taught to every school kid and, in the process, distort the true character of the nation’s religious heritage.

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Most children learn that the Mayflower settlers came to the New World to escape persecution and to establish religious freedom. But the early colonists actually pursued purity, not tolerance and sought to build fervent, faith-based utopias, not secular regimes that consigned religion to a secondary role. The distinctive circumstances that allowed these fiery believers of varied denominations to cooperate in the founding of a new nation help to explain America’s contradictory religious traditions – as simultaneously the most devoutly Christian society in the western world, and the country most accommodating to every shade of exotic belief and practice.

Concerning the Pilgrims who celebrated the First Thanksgiving in 1621, they didn’t travel directly from their English homes to the “hideous and desolate wilderness” of Massachusetts. They sailed the Atlantic only after living for twelve years in flourishing communities in Holland—the most tolerant and religiously diverse nation of Europe. They left the Netherlands not because that nation imposed too many religious restrictions but because the Dutch honored too few. The pluralism they found in Amsterdam and Leyden horrified the Pilgrims. They were separatists who considered themselves “a people apart” and who preferred isolation on a distant shore that facilitated the building of a unified, disciplined, strictly devout commonwealth, not some wide-open sanctuary for believers of every stripe. The famous Mayflower Compact defined their purpose explicitly as “the Glory of God and advancement of the Christian Faith…”

The like-minded Puritans who followed them (and whose much larger settlement of Massachusetts Bay annexed the Pilgrims’ Plymouth in 1691) showed similar determination to build a model of single-minded religious rigor. The leaders of this idealistic venture were in no sense the victims of oppression back home, but rather counted as wealthy and influential gentleman who wielded considerable political influence. Even after their fellow Puritans won total power (and executed a king in 1649) the Massachusetts colonists chose to remain in their “city upon a hill” in the New World rather than to return to the compromises and complications necessitated by the fractious politics of England. The famous shipboard sermon by which Governor John Winthrop inspired his flock for the challenges of their “errand into the wilderness” declared that “when God gives a special commission he looks to have it strictly observed in every article….to serve the Lord and work out our salvation under the power and purity of his holy ordinances.”

Beyond the four New England colonies (which each began as energetic theocracies representing various strands of Puritanism), other major settlements took shape according to the dreams and dictates of other denominations. William Penn and his fellow Quakers followed their “inner light” to establish Pennsylvania as a “holy experiment,” while the aristocratic Calvert family set up Maryland as a refuge and a base of operations for devout British Catholics. Even the less explicitly religious colonies, where early settlers seemed to care more about finding gold than finding God, received royal charters that declared their underlying mission of spreading the faith. Virginia’s charter described a mandate for the “propagating of Christian Religion as such People as yet live in Darkness.” At the first landing of the original Jamestown expedition (April 26, 1607), Captain Christopher Newport took it upon himself to erect the colony’s first structure: a large cross at Cape Henry to mark their arrival.

How, then, did these enthusiastic true believers with their often uncompromising standards ever manage to join together in a new nation in 1776 – a nation that has been characterized ever since by a religious diversity and inter-denominational cooperation altogether unprecedented in human history? Continued...