Pope Benedict was sitting off to the side of the altar with other cardinals. He had arrived in the square on his own to cheers and applause, wearing white vestments and white bishops' miter. He stood to greet Italy's president and later Pope Francis when he arrived, and sang along during the hymns that followed the canonization rite.
Italy's interior ministry predicted 1 million people would watch the Mass from the square, the streets surrounding it and nearby piazzas where giant TV screens were set up to accommodate the crowds eager to follow along.
By the time the ceremony began, Via della Conciliazione, the main boulevard leading from the square, nearby streets and the bridges across the Tiber were packed.
Polish pilgrims carrying the red and white flags of John Paul's beloved homeland had been among the first to push into the square well before sunrise, as the human chains of neon-vested civil protection workers trying to maintain order finally gave up and let them in.
“Four popes in one ceremony is a fantastic thing to see and to be at, because it is history being written in our sight,” marvelled one of the visiting Poles, David Halfar. “It is wonderful to be a part in this and to live all of this.”
Most of those who arrived first at St. Peter's had camped out overnight nearby on air mattresses and sleeping pads. Others hadn't slept at all and took part in the all-night prayer vigils hosted at a dozen churches in downtown Rome.