Pope Leo to take charge of Catholic Church at grandiose inaugural mass

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Pope Leo XIV meets with members of the Centesimus Annus Foundation, at the Vatican, May 17, 2025.   Vatican Media/Elisabetta Trevisan/­Handout via REUTERS

Pope Leo XIV will formally take up his role as leader of the global Catholic Church on May 18.

PHOTO: REUTERS

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VATICAN CITY – Pope Leo XIV will formally take up his role as leader of the global Catholic Church on May 18, with a mass in St Peter’s Square that will draw tens of thousands of well-wishers, including dozens of world leaders and European royalty.

Crowds are expected to cram the square and surrounding streets in Rome for the formal celebration, which starts at 10am and includes the first ride in the white pope mobile by Pope Leo, the first Pope from the United States.

Born in Chicago, the 69-year-old pontiff spent many years as a missionary in Peru and also has Peruvian citizenship, meaning he is also the first Pope from that South American nation.

Then Cardinal Robert Prevost, a relative unknown on the world stage who only became a cardinal two years ago, was elected Pope on May 8 after a short conclave of cardinals that lasted barely 24 hours.

He replaces Pope Francis, from Argentina, who died on April 21 after leading the Church for 12 often turbulent years during which he battled with traditionalists and championed the poor and marginalised.

US Vice-President J.D. Vance, a Catholic convert who clashed with Pope Francis over the Trump administration's hard-line immigration policies, will lead a US delegation alongside Secretary of State Marco Rubio, who is also Catholic.

US Vice-President J.D. Vance and his wife Usha Vance arriving at Leonardo da Vinci International Airport in Rome on May 17.

PHOTO: REUTERS

Ukrainian President Volodymyr Zelensky will also attend

and would be happy to meet other leaders, a top aide has said, as he did at Pope Francis' funeral when he had face-to-face talks with US President Donald Trump in St Peter's Basilica.

Mr Zelensky last met Mr Vance in February in the White House, when the two men clashed fiercely in front of the world’s media.

Also expected at the Vatican ceremony are the presidents of Peru, Israel and Nigeria, the prime ministers of Italy, Canada and Australia, German Chancellor Friedrich Merz and European Commission president Ursula von der Leyen.

Singapore will be represented by Minister for Culture, Community and Youth and Second Minister for Law Edwin Tong.

Many European royals will also be in the VIP seats near the main altar, including Spanish King Felipe and Queen Letizia.

Focus on peace

In various sermons and comments since his election as Pope, Pope Leo has praised Pope Francis repeatedly but has not offered many hints about whether he will continue with the late pontiff’s vision of opening the Church up to the modern world.

His homily on May 18 is likely to indicate some of the priorities for his papacy, having already made clear over the past 10 days that he will push for peace whenever possible.

His first words in an appearance to crowds in St Peter’s Square on the night of his election were “Peace be with you all”, echoing words Catholics use in their celebrations.

Workers prepare the main altar area in front of St Peter’s Basilica at the Vatican as preparations are made for the inaugural Mass of Pope Leo XIV in Rome on May 17.

PHOTO: REUTERS

In a May 14 address to officials of the eastern Catholic churches, many of whom are based in global hot spots such as Ukraine and the Middle East, the new Pope pledged he would

make "every effort" for peace

.

He also offered the Vatican as a mediator in global conflicts, saying war was “never inevitable”.

The May 18 mass will feature prayers in several languages, in a nod to the global reach of the 1.4 billion member Church, including Latin, Italian, Greek, Portuguese, French, Arabic, Polish, and Chinese.

As part of the ceremony, Pope Leo will also formally receive two items as he takes up the papacy: a liturgical vestment known as a pallium, a strip of lambswool which represents his role as a shepherd, and a special band known as the fisherman’s ring.

The ceremonial gold signet ring is specially cast for each new Pope and can be used by Pope Leo to seal documents. It features a design of St Peter holding the keys to heaven and will be broken after his death, marking an end to his papacy. REUTERS

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