The Divine in Preaching The Divine in Preaching. FYI: Unction comes from the Latin “unguere,” which means “to annoint.” Like, with oil. On Aaron, or David’s head. Share this:TwitterFacebookLike this:Like Loading... Related Author: KB French Formerly many things, including theology student, mime, jr. high Latin teacher, and Army logistics officer. Currently in the National Guard, and employed as a civilian... somewhere View all posts by KB French