1 million people flood Madrid streets to see the pope’s flower-carpeted procession

Leo, who arrived in Spain on Saturday at the start of his weeklong visit, has been keen to highlight the long tradition of Catholic devotion here to encourage especially young generations to find their faith in a once-staunchly Catholic country where religious observance has largely been on the wane.

In his homily Sunday, Leo honored Spain’s tradition of the Corpus Domini processions, saying the floral carpets express the “spiritual sentiments of this country” through “altars erected in the streets.”

“This is not an exhibition, a remnant of folklore or a simple display of beauty,” he said. “It is a profession of faith in the presence of the risen Lord, who is alive and continues to walk among us.”

He said the continued observance of such devotional practices points to what Spain can and should be for the world.

“Herein lies the task of Spain today and in the future: to ensure that the religiosity which has shaped and defined this country for centuries is not a museum of the past to be visited, but a school of faith from which to draw even today,” he said.

At the end of the Mass, Leo carried a gilded monstrance, or container, holding a Eucharistic host and walked over the floral carpets, as children dropped additional petals before him and the crowd tossed petals from behind the barricades.

A vigil draws huge crowds as Leo arrives

The huge turnout in Spain began the day of Leo’s arrival, when an estimated 600,000 young Spaniards attended a vigil service Saturday night. They knelt for several minutes in silent prayer alongside Leo, suggesting that there is indeed interest in the faith among young people despite Spain’s heavily secularized society.

“Let me take the opportunity to tell all of you: Don’t ever be afraid of thinking about a vocation to the priesthood or religious life, or other services in the church!” Leo told the crowd.

Irati Valda and Javier Hormazal, a young couple, held up a cardboard sign announcing they are going to get married on June 13 and were ushered up close to receive Leo’s blessing during the vigil.

“To see so many young people together, it’s incredible. Half a million people in silence, this is something you will only live once,” Valda said.

A form of popular piety dating back centuries

For Sunday’s Mass and procession, local organizers said 1.2 million people had turned out on a brilliant spring morning at the central plaza and surrounding streets, with more trying to get in.