Pleas for rain during spells of drought were the most common reason for fasting. But Puritans also fasted whenever a comet, an evil portent, appeared in the sky; at the start of the Salem witch trials; and throughout the various colonial Indian wars (Mather preached that the horrors in King Philip’s War, against the Wampanoag Indians, had been sent by God to chastise colonists for the sin of wig wearing).

Image Credit... Luke Best

Thanksgivings were celebrated at the end of these and other hardships and in honor of such auspicious events as the “dissipation of the pirates,” the succession of English kings and safe ocean crossings of ships bearing colonists and much needed supplies. Yet these feasts all began with fasts and hours of prayer, during which ministers praised God’s goodness and railed against the sin of gluttony. (Once, after eating too much, John Winthrop, the governor of Massachusetts Bay Colony, fretted that his flesh had “waxed wanton” and begged God to “revive” him.) Intemperance was believed to go against the very idea of gratitude. Of course, people did often overindulge at these thanksgivings. But then additional fast days often immediately followed.

Puritans believed that expressions of thanks to God for their good fortune helped keep his future punishments at bay  a point that does not detract from the genuine appreciation they felt at privations’ end. Nonetheless, participation was mandatory. In 1696, William Veazie of Boston was pilloried for plowing on Thanksgiving Day.

It was in the late 1660s that the New England colonies began holding an “Annual Provincial Thanksgiving.” The holiday we celebrate today is a remnant of this harvest feast, which was theologically counterbalanced by an annual spring fast around the time of planting to ask God’s good favor for the year. Yet fasting and praying also immediately preceded the harvest Thanksgiving. In 1690, in Massachusetts the feast itself was postponed, though not the fasting, out of extraordinary concern that the meal would inspire too much “carnal confidence.”

As life in the New World wilderness got easier, the New England colonies gradually began holding only their annual spring fast and fall harvest feast. Even after Abraham Lincoln established Thanksgiving as a national holiday in 1863, Massachusetts continued to celebrate its spring day of abstention for 31 more years.