text: I haven't seen any Christians beheading and burning people alive simply for not being Christians. I suppose you can go back in history and find examples but I would doubt that Muslims of old were sitting around singing  kumbaya with their neighbors either. In the modern world, there is no comparison. Islam is having problems all over the world, with all different cultures.
  If you are talking about the third world being under attack by western countries, then you are talking secular societies that may or may not be majority Christian and geopolitical motivations.