read the declaration

"Can the liberties of a nation be sure when we remove their only firm basis, a conviction in the minds of the people, that these liberties are a gift from God? Thomas Jefferson

May I encourage you to read the Declaration of Independence and ask: What is the Foundation of Freedom?

America’s Declaration of Independence, signed on July 4th 1776, has been called the true Preamble to the Constitution. Notice the following passage, especially the highlighted phrases:
"We hold these truths to be self-evident: That all men are created equal; that they are endowed by their Creator with certain unalienable rights; that among these are life, liberty, and the pursuit of happiness; that, to secure these rights, governments are instituted among men, deriving their just powers from the consent of the governed...
We, therefore, the representatives of the United States of America, in General Congress assembled, appealing to the Supreme Judge of the world for the rectitude of our intentions, do, in the name and by the authority of the good people of these colonies solemnly publish and declare, That these United Colonies are, and of right ought to be, FREE AND INDEPENDENT STATES; that they are absolved from all allegiance to the British crown and that all political connection between them and the state of Great Britain is, and ought to be, totally dissolved; and that, as free and independent states, they have full power to levy war, conclude peace, contract alliances, establish commerce, and do all other acts and things which independent states may of right do. And for the support of this declaration, with a firm reliance on the protection of Divine Providence, we mutually pledge to each other our lives, our fortunes, and our sacred honor."