Jonathan Edwards (1703–1758) used ideas of the early enlightenment, especially of John Locke, not to undermine revealed religion but to underpin it. This is best seen in his main writings, the
Religious Affections
(1746),
The Freedom of the Will
(1754),
The Great Christian Doctrine of Original Sin
(1758), and
The Nature of True Virtue
, (1785), as well as in his many Miscellanies.