“THE MAN WHO DESIGNED IT NEVER LIVED TO SEE IT FINISHED… BUT 144 YEARS LATER, HIS DREAM FINALLY TOUCHED THE SKY.” As Pope Leo XIV blessed the completed Tower of Jesus Christ, fireworks illuminated the Barcelona skyline and thousands stood in silence, witnessing a moment generations had only imagined. More than 120,000 people gathered as the Sagrada Família officially became the tallest church in the world—100 years after Antoni Gaudí’s death and 144 years after the first stone was laid. For a few unforgettable minutes, it felt as though time itself had paused to honor a vision, a faith, and a dream that outlived the man who created it.

After 144 Years, Pope Leo XIV blesses the completion of Sagrada Familia’s tallest tower in Barcelona

After 144 Years, Pope Leo XIV blesses the completion of Sagrada Familia's tallest tower in Barcelona
After 144 Years, Pope Leo XIV blesses the completion of Sagrada Familia’s tallest tower in Barcelona

The spectacular inauguration of the last major tower of the Sagrada Familia turned Barcelona into the stage for a historic celebration on Wednesday. Thousands of people packed the streets around Antoni Gaudí’s basilica to attend a ceremony marked by emotion and music, a drone show and an impressive display of lights and fireworks that lit up the Spanish city’s most iconic monument.

The ceremony was presided over by Pope Leo XIV, who celebrated a special Mass to mark the centenary of Gaudí’s death; the architect who devoted more than four decades of his life to designing and building the basilica. He also blessed the new Tower of Jesus Christ, the tallest of the basilica’s spires, which has made the Sagrada Familia the tallest church in the world.

Priests attend the inauguration of the Tower of Jesus Christ at the Basilica of the Sagrada Familia in Barcelona, Spain, Wednesday 10 June 2026. (AP Photo/Emilio M
Priests attend the inauguration of the Tower of Jesus Christ at the Basilica of the Sagrada Familia in Barcelona, Spain, Wednesday 10 June 2026. (AP Photo/Emilio M – AP Photo
Pope Leo XIV, below, walks in procession to celebrate a Mass at the Basilica of the Sagrada Familia in Barcelona, Spain, Wednesday 10 June 2026.
Pope Leo XIV, below, walks in procession to celebrate a Mass at the Basilica of the Sagrada Familia in Barcelona, Spain, Wednesday 10 June 2026. – AP Photo
Pope Leo XIV celebrates Mass at the Basilica of the Sagrada Familia in Barcelona, Spain, Wednesday 10 June 2026. (AP Photo/Bernat Armangue)
Pope Leo XIV celebrates Mass at the Basilica of the Sagrada Familia in Barcelona, Spain, Wednesday 10 June 2026. (AP Photo/Bernat Armangue) – AP Photo

Some 120,000 people gathered in the streets near the basilica, where a large security operation was in place because of the presence of King Felipe VI and Queen Letizia, as well as Spain’s Prime Minister Pedro Sánchez.

King Felipe VI and Queen Letizia of Spain wait for the start of a Mass celebrated by the Pope at the Sagrada Familia in Barcelona, Spain, 10 June 2026.
King Felipe VI and Queen Letizia of Spain wait for the start of a Mass celebrated by the Pope at the Sagrada Familia in Barcelona, Spain, 10 June 2026. – AP Photo
Pedro Sánchez and his wife Begoña Gómez arrive ahead of a Mass celebrated by the Pope at the Basilica of the Sagrada Familia in Barcelona, Spain, 10 June 2026.
Pedro Sánchez and his wife Begoña Gómez arrive ahead of a Mass celebrated by the Pope at the Basilica of the Sagrada Familia in Barcelona, Spain, 10 June 2026. – AP Photo

After the Mass, held inside the basilica, Leo XIV came outside to bless the large illuminated ceramic cross that crowns the new tower. As a children’s choir performed several musical pieces, a spectacular light show transformed the basilica’s famous stained-glass windows into a mosaic of colours visible from outside. The ceremony ended with fireworks launched from the façade of the basilica.

In his homily, the pontiff described the Sagrada Familia as a masterpiece of ‘stone, colour and light’ and said that it stands as ‘a sign of unity and harmony for the whole of Spain’.

People attend the inauguration of the Tower of Jesus Christ by Pope Leo XIV at the Basilica of the Sagrada Familia in Barcelona, Spain, Wednesday 10 June 2026.
People attend the inauguration of the Tower of Jesus Christ by Pope Leo XIV at the Basilica of the Sagrada Familia in Barcelona, Spain, Wednesday 10 June 2026. – AP Photo

The world’s tallest church

The new Tower of Jesus Christ rises to 172.5 metres in height and has become the most striking feature of Barcelona’s skyline. With its completion, the Sagrada Familia officially becomes the world’s tallest church. The basilica now has 18 towers: 12 dedicated to the apostles, four to the evangelists, one to the Virgin Mary and the great central tower dedicated to Jesus Christ.

Although completing this tower marks one of the most important milestones in the building’s history, the works are not yet finished. Full completion of the basilica is expected in the next decade.

Light radiates from Antoni Gaudí's Basilica of the Sagrada Familia after Pope Leo XIV blesses the Tower of Jesus Christ in Barcelona, Spain, 10 June.
Light radiates from Antoni Gaudí’s Basilica of the Sagrada Familia after Pope Leo XIV blesses the Tower of Jesus Christ in Barcelona, Spain, 10 June. – AP Photo

A forest of stone and light

The Sagrada Familia is regarded as one of the most extraordinary works of architecture in the world. Inside, huge columns inspired by tree trunks rise up towards the vaults, creating the sensation of standing in a forest.

Light is another major protagonist of the building. The blue and green tones of the east-facing stained-glass windows illuminate the Nativity façade, while reddish and orange hues bathe the Passion façade at sunset. Behind the altar, golden tones predominate, evoking glory and divinity.

Gaudí summed up his inspiration in a phrase that still captures the spirit of the work: ‘Nature is my teacher’. A century after his death, his creation continues to grow and move millions of visitors from all over the world.

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