One who does not believe in the existence of a God who will reward or punish in this world or that which is to come. Hale v. Everett, 53 N. H. 54, 10 Am. Hep. 82; Jackson v. Gridley, 18 Johns. (N. X.) 103 ; Heirn v. Bridault, 37 Miss. 226. One who professes no religion that can bind his conscience to speak the truth. 1 Greenl. Ev.