I have sworn upon the altar of god, eternal hostility against every form of tyranny over the mind of man. - Thomas Jefferson

There exists indeed an opposition to it [building of UVA, Jefferson's secular college] by the friends of William and Mary, which is not strong. The most restive is that of the priests of the different religious sects, who dread the advance of science as witches do the approach of day-light; and scowl on it the fatal harbinger announcing the subversion of the duperies on which they live. In this the Presbyterian clergy take the lead. The tocsin is sounded in all their pulpits, and the first alarm denounced is against the particular creed of Doctr. Cooper; and as impudently denounced as if they really knew what it is.

[Letter to José Francesco Corrê a Da Serra - Monticello, April 11, 1820]

Compulsion in religion is distinguished peculiarly from compulsion in every other thing. I may grow rich by art I am compelled to follow, I may recover health by medicines I am compelled to take against my own judgment, but I cannot be saved by a worship I disbelieve & abhor.

Th. Jefferson returns his thanks to Dr. De La Motta for the eloquent discourse on the Consecration of the Synagogue of Savannah, which he has been so kind as to send him. It excites in him the gratifying reflection that his country has been the first to prove to the world two truths, the most salutary to human society, that man can govern himself, and that religious freedom is the most effectual anodyne against religious dissension: the maxim of civil government being reversed in that of religion, where its true form is "divided we stand, united, we fall."