In the middle ages of Christianity opposition to the State opinions was hushed. The consequence was, Christianity became loaded with all the Romish follies. Nothing but free argument, raillery & even ridicule will preserve the purity of religion.
Notes on Religion (October 1776), published in The Works of Thomas Jefferson in Twelve Volumes, Federal Edition, Paul Leicester Ford, ed., New York: G. P. Putnam's Sons, 1904, Vol. 2, p. 256.