If we think that people hundreds of years ago had morally despicable views, and that now we have a better view of the truth, we ought to consider why. What beliefs and values did our forefathers foster that led them to become more moral, leading to where we are now?

And if we are now prying those beliefs and values from the public square, if we are rejecting the faith of the very people who made the world a better place, what do we expect to happen to our morality in the next hundred years?