2,194 Quotes by Thomas Jefferson

[An] act of the Congress of the United States... which assumes powers... not delegated by the Constitution, is not law, but is altogether void and of no force.

The metaphysical insanities of Athanasius, of Loyola, and of Calvin, are, to my understanding, mere lapses into polytheism, differing from paganism only by being more unintelligible.

Our tenet ever was . . . that Congress had not unlimited powers to provide for the general welfare, but were restrained to those specifically enumerated; and that, as it was never meant that they should provide for that welfare but by the exercise of the enumerated powers, so it could not have been meant they should raise money for purposes which the enumeration did not place under their action.

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.

I am opposed to any form of tyranny over the mind of man.

This doctrine ['that the condition of man cannot be ameliorated, that what has been must ever be, and that to secure ourselves where we are we must tread with awful reverence in the footsteps of our fathers']is the genuine fruit of the alliance between Church and State, the tenants of which finding themselves but too well in their present condition, oppose all advances which might unmask their usurpations and monopolies of honors, wealth and power, and fear every change as endangering the comforts they now hold.

It has been a source of great pain to me to have met with so many among [my] opponents who had not the liberality to distinguish between political and social opposition; who transferred at once to the person, the hatred they bore to his political opinions.

For Heaven's sake discard the monstrous wig which makes the English judges look like rats peeping through bunches of oakum

The law for religious freedom... [has]put down the aristocracy of the clergy and restored to the citizen the freedom of the mind.