Groups of pilgrims enter St Peter's Basilica through the Holy Door a day after Pope Francis opened it for the start of the Catholic Jubilee Year 2025, in the Vatican on December 25, 2024. Over the next 12 months, pilgrims will pass through the large and imposing bronze door, which is normally closed, by tradition benefiting from a "plenary indulgence", a type of forgiveness for their sins. (Photo by Alberto PIZZOLI / AFP)