People demonstrate outside the offices of the Al-Qaeda-linked Islamic State of Iraq and the Levant (ISIL) on January 6, 2014 in the northern Syrian city of Aleppo. (MOHAMMED WESAM/AFP/Getty Images)
A catholic reads the Bible at the temporary Bailu Township Church on December 24, 2008 in Pengzhou of Sichuan Province, China. (China Photos/Getty Images)
Iraqi Christians light candles inside a shrine in the grounds of Mazar Mar Eillia (Mar Elia) Catholic Church on December 12, 2014 in Erbil, Iraq. (Matt Cardy/Getty Images)