Here's a video of the vast crowd gathered to support the Pope on Sunday. “It’s great to
see this multitude of people in St. Peter’s Square, as it was to see so
many  people in Fatima, praying at the Shrine for the conversion of
hearts,” he told them. He also had a more sombre message. Christians should fear sin, not the world: “The true enemy
to fear and fight against is sin, the spiritual evil that unfortunately
sometimes infects even members of the Church.”