Pope Francis is greeted during a meeting with members of the Lutheran World Federation at the Vatican October 21, 2013. REUTERS/Osservatore Romano (VATICAN - Tags: RELIGION) NO SALES. NO ARCHIVES. FOR... more 
Pope Francis is greeted during a meeting with members of the Lutheran World Federation at the Vatican October 21, 2013. REUTERS/Osservatore Romano (VATICAN - Tags: RELIGION) NO SALES. NO ARCHIVES. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS less 
1 / 6
Reuters | Photo By OSSERVATORE ROMANO / Reuters
Mon, Oct 21, 2013 10:01 AM EDT