don't u want to tell the non Muslims that there is principle of abrogation of verses of Quran,which exist in Islam ?
why don't you tell what does your Allah say after verse 2:256, means what is written in the next verse 2:257, that will tell about the character of your God, what he will do to the people who will not believe in Islam.
compare 9:33 with 2:256
and liars like you say that you're God says there is no compulsion in religion !!