Do you remember when the Christain Crusaders burned the Jews alive in Jeruselum and slaughters 70000 muslim in 1099. what will happen to those christains? what was the governing force behind them? ( it was religion). When Saladin ayubi took jeruslum, he did not kill any people, but gave immunity to all the soldiers. ( it is always better to forgive and give chance for repentence rather judge peopel as god would.