Pope Leo XIV said it is "with fear and trembling" that he will seek to serve all people with "faith and joy" while he was delivering his inaugural homily as pontiff in St. Peter's Basilica at the Vatican on Sunday.

Tens of thousands of people had streamed into the square ahead of celebrating history's first American pope with a formal installation ceremony.

Devant 200 000 fidèles et chefs d’Etat rassemblés à Rome, le nouveau pape a annoncé un pontificat apaisé et marqué par la question sociale.

Pope Leo XIV said it is "with fear and trembling" that he will seek to serve all people with "faith and joy" while he was delivering his inaugural homily as pontiff in St. Peter's…