epa07343016 A handout picture provided by the Vatican Media shows Pope Francis (L) shaking hands with Grand Sheik Ahmed al-Tayeb (R), the head of Al-Azhar, the Sunni Muslim world's premier Islamic institution, as he arrives for a meeting with the members of Muslim Council of Elders at Grand Mosque of Sheik Zayed, in Abu Dhabi, United Arab Emirates, 04 February 2019.  EPA/VATICAN MEDIA HANDOUT  HANDOUT EDITORIAL USE ONLY/NO SALES
Pope Francis shakes hands with Grand Sheik Ahmed al Tayeb as he arrives for a meeting with members of Muslim Council of Elders at Grand Mosque of Sheik Zayed in Abu Dhabi. EPA/VATICAN MEDIA HANDOUT 

Grand Imam of Al Azhar calls for religious leaders to set an example of peace