...several of the first presidents, including Jefferson and Madison, generally refused to issue public prayers, despite importunings to do so. Under pressure, Madison relented in the War Of 1812, but held to his belief that chaplains shouldn't be appointed to the military or be allowed to open Congress.

The danger of silent accumulations & encroachments by Ecclesiastical Bodies have not sufficiently engaged attention in the U.S. [...] Besides the danger of a direct mixture of Religion & civil Government, there is an evil which ought to be guarded against in the indefinite accumulation of property from the capacity of holding it in perpetuity by ecclesiastical Corporations. [...] The establishment of the chaplainship to Congs. is a palpable violation of equal rights, as well as of Constitutional principles.

Measures should be enacted which, without violating the rights of property, would reduce extreme wealth towards a state of mediocrity, and raise extreme indigence towards a state of comfort.

I flatter myself [we] have in this country extinguished forever the ambitious hope of making laws for the human mind.

We are right to take alarm at the first experiment upon our liberties.

American citizens are instrumental in carrying on a traffic in enslaved Africans, equally in violation of the laws of humanity and in defiance of those of their own country. The same just and benevolent motives which produced interdiction in force against this criminal conduct will doubtless be felt by Congress in devising further means of suppressing the evil.

It would have marked a want of foresight in the convention, which our own experience would have rendered inexcusable.