My religious reading has long been confined to the moral branch of religion, which is the same in all religions; while in that branch which consists of dogmas, all differ.
Letter to Thomas Leiper (11 January 1809). 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. 11, pp. 89. - Second Presidential Administration (1805-1809)