Jonathan Edwards (1821). “A Treatise Concerning Religious Affections: In Three Parts ; I. Nature of the Affections, and Their Importance in Religion ; II. Showing what are No Certain Signs that Religious Affections are Gracious, Or that They are Not ; III. Showing what are Distinguishing Signs of Truly Gracious and Holy Affections”, p.10
Jonathan Edwards (1844). “The Works of President Edwards in Four Volumes: A Reprint of the Worcester Edition, with Valuable Additions and a Copious General Index”, p.52