Interesting Question.

Francis Beckwith observes:

Years ago when my sister was a senior in high school and I was on the philosophy faculty at the University of Nevada, Las Vegas, her religion teacher, a feminist nun, began the semester with the instruction that because no one had the truth about morality or religion, we should be open-minded to everyone’s point of view. After consulting with her philosopher-brother, my sister raised this question the next day in class, “If no one has the truth about morality or religion, isn’t that a good reason not to listen to others? After all, if no one has the truth on such crucial questions, why should I waste my time listening to people who can’t teach me anything?”