Title An essay on the origin of evil [microform] / By Dr. William King, late lord archbishop of Dublin. Translated from the Latin with large notes; tending to explain and vindicate some of the author's principles against the objections of Bayle, Leibnitz, the author of A philosophical enquiry concerning human liberty; and others. To which is prefix'd a dissertation concerning the fundamental principle and immediate criterion of virtue. As also, the obligation to, and approbation of it. With some account of the origin of the passions and affections.