Now, here's some relevant American History. In 1789, a week after Congress approved the First Amendment, President George Washington issued the first national Thanksgiving Proclamation. Here are his words: "Whereas both Houses of Congress ... requested me to recommend to the people of the United States a day of public thanksgiving and prayer to be observed by acknowledging with grateful hearts the many signal favors of Almighty God, especially by affording them an opportunity peaceably to establish a form of government for their safety and happiness. ... Now, therefore, I do recommend Thursday, the 26th day of November ... to be devoted by the people of these United States to the service of that great and glorious Being, who is the beneficent Author of all the good that was, that is, or that will be." Washington concluded his Proclamation by urging "That we may then all unite in rendering unto Him our sincere and humble thanks ... for the peaceable and rational manner in which we have been enabled to establish constitutions of government ... particularly the national one now lately instituted, for the civil and religious liberty with which we are blessed ... to promote the knowledge and practice of true religion and virtue."
There certainly was no doubt about Who Washington was giving thanks to for the great blessings showered on America. And there is no doubt that he was calling on us to observe Thanksgiving as a day of "public" prayer, and that he stated that "religious liberty" includes "promoting the knowledge and practice of true religion." Every U.S. President thereafter has issued a Proclamation thanking Almighty God. Every one, except Barack Obama, who last year issued a Thanksgiving Day Proclamation that thanked a lot of people, but God didn't make the list.
Listen to the radio commentary here: