"For Christians, that's how it works. Different religions and philosophies hold different things to be sacred."

He doesn't move his eyes from the knife, but he does arch an eyebrow. "If we find a way out of here, you don't have to go back to your own world. There are a lot of people here who can take you to a world that isn't so... unsafe." He pauses, then puts his knife aside long enough to pull another smaller one out. "Have you ever helped your parents cook before?"