History, I believe, furnishes no example of a priest-ridden people maintaining a free civil government. This marks the lowest grade of ignorance of which their civil as well as religious leaders will always avail themselves for their own purposes.
Thomas JeffersonThe opinions of men are not the object of civil government, nor under its jurisdiction; that to suffer the civil magistrate to intrude his powers into the field of opinion and to restrain the profession or propagation of principles on supposition of their ill tendency is a dangerous falacy, which at once destroys all religious liberty...
Thomas JeffersonTravelling. ... when men of sober age travel, they gather knowlege which they may apply usefully for their country
Thomas JeffersonIt is important to strengthen the State governments; and as this cannot be done by any change in the Federal Constitution (for the preservation of that is all we need contend for), it must be done by the States themselves, erecting such barriers at the constitutional line as cannot be surmounted either by themselves or by the General Government. The only barrier in their power is a wise government. A weak one will lose ground in every contest.
Thomas JeffersonShould look forward to a time, and that not a distant one, when corruption in this, as in the country from which we derive our origin, will have seized the heads of government, and be spread by them through the body of the people; when they will purchase the voices of the people, and make them pay the price.
Thomas Jefferson