Have you ever questioned your belief?

Re: Have you ever questioned your belief?

Most people will coup with this with same thought as the bold part. Even when I read second sentence in your comment, I came up with same reason. Slavery continued in Muslim world till 19th century when it was banned due to intervention from Europe. Islam did talked about good treatment of slaves and even freedom of slaves as a kaffara for certain sins, but it didn’t ban slavery.