NO. Obama is NOT a Christian; he is a Muslim, exactly the same as the [to be] murders and current accusers of Nadarkhani. Obama would just as soon see Nadarkhani murdered for his faith In Christ, which is NOT the faith of Obama, himself being a Muslim. Obama's inaction and silence speaks evidence on this matter; proving that Obama is not a Christian.
I don’t think Zero’s words could help. He is weak and not respected in the Arab world. I think Putin or Chavez would have more impact in this matter than Zero.