Pope Francis, shown here at his weekly general audience in St. Peter's Square at the Vatican on Wednesday, has emphasized inclusiveness in many of his speeches. In recent remarks, he reached out to atheists. Andreas Solaro/AFP/Getty Images hide caption

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A pilgrim walks the Way of St. James outside Santiago de Compostela, northwestern Spain, on July 21, 2010. The ancient religious pilgrimage is also attracting the nonreligious these days. Miguel Riopa/AFP/Getty Images hide caption

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Some Muslims say Buddhist monks have been inciting followers during recent violence in Myanmar. Monk U Wirathu acknowledges that he is a Buddhist nationalist but says he has tried to prevent fighting. He's shown here at the Masoeyein monastery in Mandalay, Myanmar, on March 27. Gemunu Amarasinghe/AP hide caption

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In January, this Saudi man in Riyadh had Twitter open on his computer. Fayez Nureldine /AFP/Getty Images hide caption

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The National Cathedral in Washington, D.C, is one of the world's largest cathedrals, and the seat of the Episcopal Church. Chip Somodevilla/Getty Images hide caption

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