Christianity has been reformed, the crimes mandated within Islam aren't the norms of the West.
And IF a Christian within the West commits a serious crime then it's dealt with by man made democratic law, not divine unreformed Islamic law that will have you acquitted if a father kills his own daughter if she supposedly shamed him within an close to 100% Islamic country.
The Christian house in much cleaner in the 21st century.
Christianity hasn't reformed. It's simply lost its power. If Christianity had its way, we'd be stoning non-virgins. Democracy and Christianity are independent. You can have Christianity's powers limited by democracy and the same can apply with Islam.
"If, however, the charge is true and no proof of the young woman’s virginity can be found, she shall be brought to the door of her father’s house and there the men of her town shall stone her to death. She has done an outrageous thing in Israel by being promiscuous while still in her father’s house. You must purge the evil from among you."