(From L) The Greek Orthodox church patriarch Bartolomew I, Pope Benedict XVI, the representative for Israel Rabbi, Rabbi David Rosen and the President and Founder of the Ifa Heritage Institute Professor Wande Abimbola hold lamps during a prayer at the interreligious talks on October 27, 2011 at San Francisco basilica in Assisi. Pope Benedict XVI leads during the day the 25th Interreligious talks, a "journey of reflection, dialogue and prayer for peace and justice in the world" held in St. Francis of Assisi's birthplace, with four leading atheist intellectuals taking part for the first time. AFP PHOTO / ALBERTO PIZZOLI (Photo credit should read ALBERTO PIZZOLI/AFP/Getty Images)