But on a practical level I don't agree with it because in many cases people were wrongfully put to death as heretics.
Interesting cleavage between the theoretical and the practical. When I see statements like this, I suspect the writer of having too much immersion in public school education (the American kind) and Mel Brooks movies.
What does "many cases" mean to you? 6 people? 10%? 90%? If so, how would you ever prove it?
I know it's kind of "montypythonish" to think these things were big charades. Not funny. Really, not funny. A very serious matter.
Do you believe in capital punishment in secular cases?