Though not uniform, Thanksgiving-like celebrations would become common in the colonies during the 17th and 18th centuries and were often marked by community feasts and religious observances. It wasn’t until 1789 that President George Washington would further inspire the Thanksgiving holiday by issuing the first official Thanksgiving proclamation under America’s new Constitution. Leading up to the Constitution, Washington led the Continental Army, as its general, through many battles and hardships, including harsh winters, food shortages, inadequate clothing and supplies, and intense psychological strain from family separations, suffering of comrades, and the fear of death. It is estimated about 25,000 American soldiers died in the Revolutionary War for the cause of liberty from combat, disease, and British captivity. Despite these overwhelming challenges, Washington understood that his army’s resilience, sacrifices, and ultimate victory were not powered by men alone but also by divine providence. As President, Washington expressed liberty is a natural, God-given right, and he connected hard-won American liberty to a people who honored God and the Christian Faith.
In the nation’s first inaugural address in 1789, President Washington said, “…the propitious smiles of Heaven can never be expected on a nation that disregards the eternal rules of order and right which Heaven itself has ordained; and since the preservation of the sacred fire of liberty and the destiny of the republican model of government are justly considered, perhaps, as deeply, as finally, staked on the experiment entrusted to the hands of the American people.”