Pope Francis is flanked by Vatican Master of Ceremonies, Mons. Guido Marini as he celebrates a Mass at the Malmo stadium, Sweden, Tuesday, Nov. 1, 2016. Pope Francis pressed his call Tuesday for Christians to forge greater unity, urging Sweden's tiny Catholic community to set aside divisions with Lutherans as they together commemorate the 500th anniversary of the Protestant Reformation. (Vincenzo Pinto/Pool Photo via AP)