As the Pope left the Rebibbia prison, he stopped to greet the 300 inmates and staff who had waited outside of the crowded chapel on the cold December morning.

VATICAN CITY — Pope Francis kicked off the 2025 Holy Year on Tuesday , inaugurating a celebration of the Catholic Church that is expected to draw some 32 million pilgrims to Rome in a test of the pope’s stamina and the ability of the Eternal City to welcome them.

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 urged inmates to never give up hope as he inaugurated the Vatican’s Jubilee Year at the high-security Rebibbia prison on the outskirts of Rome on Thursday.

The pope encouraged inmates to participate in the church's celebration that happens every 25 years, where people travel to Rome on a pilgrimage.

Pope Francis, marking the Holy Year of the Catholic Church on Thursday, opened the symbolic Holy Door at a prison in Rome, offering a message of hope and forgiveness to inmates. The 88-year-old Catholic pontiff told the prisoners during the ceremony not to lose hope.