With Pope Leo's blessing, Barcelona's Sagrada Familia reaches new heights
BARCELONA - Pope Leo visited Barcelona’s Sagrada Familia on Wednesday and inaugurated the newest of its soaring geometric spires, which makes the modernist structure designed by Antoni Gaudí the world’s tallest church.
At a Mass in the vast, light-infused church, Leo called it an “architectural masterpiece,” before walking outside to bless the 566-foot Tower of Jesus Christ, crowned with a five-story ceramic cross visible across the Catalan capital.
The ceremony, in which the pope also said that Christians cannot support war, came on the 100th anniversary of Gaudí’s death and was a central purpose of Leo’s week-long tour of Spain.
Pope says Christians can’t promote war
The pope, who drew the ire of U.S. President Donald Trump after criticizing the Iran war, said in his sermon at the Mass, attended by thousands, including Spain’s King Felipe, Queen Letizia and Prime Minister Pedro Sanchez, that Christians “cannot believe in Jesus and promote war.”
Leo is the third pope to visit the basilica. He came a year after the Vatican, whose media portal has called Gaudí “God’s architect,” approved an important step towards sainthood for the visionary.
Gaudí, born in 1852, was a devout Catholic who worked for more than 40 years on the Sagrada Familia, from 1883 until he died in a tram accident in 1926.
Completing the project, which has three facades in different architectural styles and 18 nature-inspired towers, has been challenging. It was meant to be finished this year, but the goal has now been pushed back to 2035.
Leo said the fact that the basilica is yet unfinished does not mar its beauty but rather serves to remind believers “that the Christian life is always a journey.”
The basilica, which the pope described as “an eloquent catechesis made of stones, colors and light,” and six of Gaudí’s other works are UNESCO heritage sites and draw millions to Barcelona each year.
Last year, 4.9 million people visited the church, a new record, with entry fees funding its ongoing construction.
Pontiff tells monks not to gossip on social media
Earlier on Wednesday, Leo visited one of Spain’s largest penitentiaries, becoming the first pope to visit a prison in the country.
The pope, an advocate for the rights of prisoners, urged the inmates at Brians 1 to make amends for their crimes and commit to living better lives.
Leo said a person’s past “does not condemn the future but rather offers the possibility of changing our decisions and choices.”
The pope also made a visit to the Benedictine abbey in Montserrat, nestled in a mountain about 60 km (40 miles) from Barcelona, where he urged the monks and Christians “to renounce hurtful words, hasty judgment, gossip and slander”, including on social media.
Leo also spoke again briefly in the Catalan language, nodding to the northeastern Spanish region’s unique identity.
“That a pope, who is such an important person worldwide, talks to people in Catalan gives (me) goosebumps,” said Montserrat Cerdeira, 54, outside the abbey.
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This story was originally published June 10, 2026 at 2:34 PM.