Separation Between Church And State Quotes by Al Smith, John Adams, James K. Polk, Thomas Jefferson, Theodore Roosevelt, Neale Donald Walsch and many others.

I believe in the absolute separation of church and state and in the strict enforcement of the Constitution that Congress shall make no law respecting an establishment of religion or prohibiting the free exercise thereof.
But how has it happened that millions of fables, tales, legends have been blended with both Jewish and Christian revelation that have made them the most bloody religion that ever existed?
Thank God, under our Constitution there was no connection between Church and State, and that in my action as President of the United States I recognized no distinction of creeds in my appointments office.
History, I believe, furnishes no example of a priest-ridden people maintaining a free civil government.
All persons shall have full and free liberty of religious opinion; nor shall any be compelled to frequent or maintain any religious institution.
The legitimate powers of government extend to such acts only as are injurious to others. But it does me no injury for my neighbor to say there are twenty gods, or no god. It neither picks my pocket nor breaks my leg.

To discriminate against a thoroughly upright citizen because he belongs to some particular church, or because, like Abraham Lincoln, he has not avowed his allegiance to any church, is an outrage against the liberty of conscience, which is one of the foundations of American life.
Everyone in the United States is so intense about maintaining a separation between Church and State when the real concern should be about keeping a separation between Corporations and State–because in America (and most of the rest of the Western World, for that matter) economics is the real religion.
I am tolerant of all creeds. Yet if any sect suffered itself to be used for political objects I would meet it by political opposition. In my view church and state should be separate, not only in form, but fact. Religion and politics should not be mingled.
The First Amendment has erected a wall between church and state. That wall must be kept high and impregnable. We could not approve the slightest breach.
This would be the best of all possible worlds, if there were no religion in it.
The legitimate powers of government extend to such acts only as are injurious to others.

The day will come when the mystical generation of Jesus, by the Supreme Being as his father, in the womb of a virgin, will be classed with the fable of the generation of Minerva in the brain of Jupiter.
Those who would renegotiate the boundaries between church and state must therefore answer a difficult question: why would we trade a system that has served us so well for one that has served others so poorly?