Is there a place for "Sanctity" in a modern society?

That’s what a moral system does. But if we take two moral systems, both of which guide people’s actions, how do we determine which to follow?

But surely you realize that this is no basis for a system of morality. If you were raised by Hitler, you might consider it “unconscionable” to allow any Jewish people to live!

You’ve got cause and effect mixed up here. You believe in a system of morality that you unquestioningly formed due to your background. Rather than examine why you think some things are unconscionable, you’ve just declared that this feeling is the source of Truth and that you’ll follow it blindly.

I do! Both the physical church and the confessional seal are important to people. Taking them away would hurt people in some way.

However, the physical church is harmless. The seal of confession leads to horrible things, like child molestation going on unchecked.