Is Christianity a Return to the Middle Ages?

Christianity represented like a hegemonic power in America Bush George Bush's God etc well that's why the leftists are so they're so out outdated yeah and are kind of sick because they still operate within this frame. I think it's always possible now I agree with you but it seems less possible now in any like authentic way, says historian David Frum. "Once you become aware of like modernity or something you've already lost in a way" said Pope Francis.