I'm not a christian, but the Sabbath will come to mind.
Do you think that we should kill those who wanted to work in the rest day?
Shemot - Exodus - Chapter 31
15 Six days work may be done, but on the seventh day is a Sabbath of complete rest, holy to the Lord; whoever performs work on the Sabbath day shall be put to death.'
I never understood the old testament law concerning the Sabbath. It seems that it was to be a blessing, a day of rest, so enjoy your day off. Butt....... if they didn't, they would be killed. And they believed that God approved of that. Just glad I didn't live there during that time. I think I would have taken my chances alone.