Questions about what to say to someone who believes the Bible and church are man-made ways to control people who don’t want to think for themselves and how to respond to the claim that Christianity “might be true for you, but not for me.”

What do you say to an agnostic who believes the Bible and church are man-made and a way to control people who don’t want to think for themselves?

How do you answer the claim that Christianity “might be true for you, but not for me”?