• It cannot be emphasized too strongly or too often that this great nation was founded, not by religionists, but by Christians, not on religions, but on the gospel of Jesus Christ! - Patrick Henry
• The highest glory of the American Revolution was this: that it connected, in one indissoluble bond, the principles of civil government with the principles of Christianity. - John Quincy Adams
• Providence has given to our people the choice of their rulers and it is the duty as well as the privilege and interest, of a Christian nation to select and prefer Christians for their rulers. - John Jay, 1st Chief Justice of Supreme Court. One of the three men most responsible for the Constitution
• The reason that Christianity is the best friend of government is because Christianity is the only religion in the world that deals with the heart. - Thomas Jefferson
• We have no government armed with power capable of contending with human passions unbridled by morality and religion. Our Constitution was made only for a moral and religious people...it is wholly inadequate to the government of any other. - John Adams
• Indeed, I tremble for my country when I reflect that God is just, that His justice cannot sleep forever. - Thomas Jefferson, inside the Jefferson Memorial
• Sir, my concern is not whether God is on our side. My great concern is to be on God’s side. - Abraham Lincoln, when asked if he though God was on our side.
• He who shall introduce into public affairs the principles of Christianity will change the face of the world. - Benjamin Franklin, 1774, Ambassador to France
• The church must take right ground in regard to politics. Politics are a part of a religion in a country as this, and Christians must do their duty to the country as a part of their duty to God...He will bless or curse this nation according to the course Christians take in politics.- Charles Finney

Sources unknown