“How come when mortals want things, their only option is to make a deal with Hell and sell their soul? Why can’t they make deals with God in exchange for good behavior?" It was another of those rare moments when I’d surprised Carter. I waited for the glib answer I’d mentioned to Seth, something along the lines of goodness being its own reward. The angel considered for several seconds. "Humans make those deals all the time," he said finally. "They just don’t make them with God." "Then who are they making them with?" I exclaimed. "Themselves.”
Book:Succubus Heat
