General Discussion

Congressional Fast Day Proclamation

Congress proclaimed days of fasting and of thanksgiving annually throughout the Revolutionary War. This proclamation by Congress set May 17, 1776, as a "day of Humiliation, Fasting and Prayer" throughout the colonies. Congress urges its fellow citizens to "confess and bewail our manifold sins and transgressions, and by a sincere repentance and amendment of life, appease his [God's] righteous displeasure, and through the merits and mediation of Jesus Christ, obtain his pardon and forgiveness." Massachusetts ordered a "suitable Number" of these proclamations be printed so "that each of the religious Assemblies in this Colony, may be furnished with a Copy of the same" and added the motto "God Save This People" as a substitute for "God Save the King."

https://www.loc.gov/exhibits/religion/rel04.html