In his homily, Francis said the Holy Year is an opportunity to relieve the debt of poor countries and commit to protecting the planet.

Amid security worries, millions of pilgrims are expected to descend on Rome for a Jubilee Year of major Catholic celebrations throughout 2025. Here are the highlights.

Pope Francis opened the "Holy Door" of St Peter's Basilica on Christmas Eve on Tuesday, launching the Jubilee year of Catholic celebrations set to draw more than 30 million pilgrims to Rome. Pope Francis then presided over the Christmas Eve mass in St Peter's,

According to the Vatican, the tradition began in 1300 when Pope Boniface VII announced the first Jubilee. Later, Jubilees came to be celebrated every 25 years.

Pope Francis opened the Holy Door of St. Peter's Basilica at the Vatican on Christmas Eve to kick off Jubilee 2025. The door, which is usually bricked up, will remain open for the year to welcome

Pope Francis made a visit on Thursday to one of the largest prison complexes in Italy, opening a special "Holy Door" for the 2025 Catholic Holy Year, in what the Vatican said was the first such action by a Catholic pontiff.

Pope Francis kicked off the Jubilee this week, marking the start of the Holy Year in Italy as 32 million pilgrims are expected to travel to Rome this year.