Pope Francis leads Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis leads Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis leads Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis leads Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis leads Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis leads Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis leads Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis leads Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis sprinkles a member of the clergy with ashes during Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

A Cardinal sprinkles Pope Francis with ashes during Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

A Cardinal sprinkles Pope Francis with ashes during Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis sprinkles a Cardinal with ashes during Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis arrives to lead Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis arrives to lead Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis arrives to lead Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis arrives to lead Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis arrives to lead Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis arrives to lead Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis arrives to lead Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis arrives to lead Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis arrives to lead Catholics into Lent with the Ash Wednesday mass in St. Peter's Basilica at the Vatican, February 17, 2021. REUTERS/Guglielmo Mangiapane/Pool

Pope Francis prays in front of a painting during a Mass to mark the World Day For Consecrated Life in St. Peter's Basilica at the Vatican, February 2, 2021. Andrew Medichini/Pool via REUTERS

Pope Francis leads a Mass to mark the World Day For Consecrated Life in St. Peter's Basilica at the Vatican, February 2, 2021. Andrew Medichini/Pool via REUTERS

Pope Francis leads a Mass to mark the World Day For Consecrated Life in St. Peter's Basilica at the Vatican, February 2, 2021. Andrew Medichini/Pool via REUTERS

Pope Francis leads a Mass to mark the World Day For Consecrated Life in St. Peter's Basilica at the Vatican, February 2, 2021. Andrew Medichini/Pool via REUTERS

Nuns hold candles as Pope Francis leads a Mass to mark the World Day For Consecrated Life in St. Peter's Basilica at the Vatican, February 2, 2021. Andrew Medichini/Pool via REUTERS

Pope Francis celebrates a Mass to mark the World Day For Consecrated Life in St. Peter's Basilica at the Vatican, February 2, 2021. Andrew Medichini/Pool via REUTERS

Pope Francis holds a candle as he arrives to celebrate a Mass to mark the World Day For Consecrated Life in St. Peter's Basilica at the Vatican, February 2, 2021. Andrew Medichini/Pool via REUTERS

Pope Francis leads a Mass to mark the World Day For Consecrated Life in St. Peter's Basilica at the Vatican, February 2, 2021. Andrew Medichini/Pool via REUTERS

Pope Francis asperges holy water during a Mass to mark the World Day For Consecrated Life in St. Peter's Basilica at the Vatican, February 2, 2021. Andrew Medichini/Pool via REUTERS

Pope Francis holds a candle as he arrives to celebrate a Mass to mark the World Day For Consecrated Life in St. Peter's Basilica at the Vatican, February 2, 2021. Andrew Medichini/Pool via REUTERS

Pope Francis leads a Mass to mark the World Day For Consecrated Life in St. Peter's Basilica at the Vatican, February 2, 2021. Andrew Medichini/Pool via REUTERS

AS Roma's footballer Lorenzo Pellegrini attends a Mass to mark the Third Sunday in Ordinary Time, in St. Peter's Basilica at the Vatican, January 24, 2021. Alberto Pizzoli/Pool via REUTERS

Italian archbishop Rino Fisichella holds a Mass to mark the Third Sunday in Ordinary Time, in St. Peter's Basilica at the Vatican, January 24, 2021. Alberto Pizzoli/Pool via REUTERS

Italian archbishop Rino Fisichella holds a Mass to mark the Third Sunday in Ordinary Time, in St. Peter's Basilica at the Vatican, January 24, 2021. Alberto Pizzoli/Pool via REUTERS

Italian archbishop Rino Fisichella holds a Mass to mark the Third Sunday in Ordinary Time, in St. Peter's Basilica at the Vatican, January 24, 2021. Alberto Pizzoli/Pool via REUTERS

Italian archbishop Rino Fisichella holds a Mass to mark the Third Sunday in Ordinary Time, in St. Peter's Basilica at the Vatican, January 24, 2021. Alberto Pizzoli/Pool via REUTERS

Italian archbishop Rino Fisichella holds a Mass to mark the Third Sunday in Ordinary Time, in St. Peter's Basilica at the Vatican, January 24, 2021. Alberto Pizzoli/Pool via REUTERS

Italian actor Pierfrancesco Favino reads a passage from the Bible during a Mass to mark the Third Sunday in Ordinary Time, in St. Peter's Basilica at the Vatican, January 24, 2021. Alberto Pizzoli/Pool via REUTERS

Italian actor Pierfrancesco Favino reads a passage from the Bible during a Mass to mark the Third Sunday in Ordinary Time, in St. Peter's Basilica at the Vatican, January 24, 2021. Alberto Pizzoli/Pool via REUTERS

Pope Francis conducts a Mass for the Feast of Epiphany in St. Peter's Basilica at the Vatican, January 6, 2021. REUTERS/Remo Casilli/Pool

Pope Francis conducts a Mass for the Feast of Epiphany in St. Peter's Basilica at the Vatican, January 6, 2021. REUTERS/Remo Casilli/Pool

Pope Francis conducts a Mass for the Feast of Epiphany in St. Peter's Basilica at the Vatican, January 6, 2021. REUTERS/Remo Casilli/Pool

Pope Francis conducts a Mass for the Feast of Epiphany in St. Peter's Basilica at the Vatican, January 6, 2021. REUTERS/Remo Casilli/Pool

Pope Francis conducts a Mass for the Feast of Epiphany in St. Peter's Basilica at the Vatican, January 6, 2021. REUTERS/Remo Casilli/Pool

Pope Francis conducts a Mass for the Feast of Epiphany in St. Peter's Basilica at the Vatican, January 6, 2021. REUTERS/Remo Casilli/Pool

Pope Francis conducts a Mass for the Feast of Epiphany in St. Peter's Basilica at the Vatican, January 6, 2021. REUTERS/Remo Casilli/Pool

Pope Francis conducts a Mass for the Feast of Epiphany in St. Peter's Basilica at the Vatican, January 6, 2021. REUTERS/Remo Casilli/Pool

Pope Francis conducts a Mass for the Feast of Epiphany in St. Peter's Basilica at the Vatican, January 6, 2021. REUTERS/Remo Casilli/Pool

Pope Francis conducts a Mass for the Feast of Epiphany in St. Peter's Basilica at the Vatican, January 6, 2021. REUTERS/Remo Casilli/Pool

Pope Francis conducts a Mass for the Feast of Epiphany in St. Peter's Basilica at the Vatican, January 6, 2021. REUTERS/Remo Casilli/Pool

Pope Francis conducts a Mass for the Feast of Epiphany in St. Peter's Basilica at the Vatican, January 6, 2021. REUTERS/Remo Casilli/Pool

Pope Francis conducts a Mass for the Feast of Epiphany in St. Peter's Basilica at the Vatican, January 6, 2021. REUTERS/Remo Casilli/Pool

Pope Francis conducts a Mass for the Feast of Epiphany in St. Peter's Basilica at the Vatican, January 6, 2021. REUTERS/Remo Casilli/Pool

A bird flies near St.Peter's Square during a rainy day at the Vatican, January 5, 2021. REUTERS/Guglielmo Mangiapane

A bird flies past the dome of St.Peter's basilica during a rainy day at the Vatican, January 5, 2021. REUTERS/Guglielmo Mangiapane

People holding umbrellas walk near St.Peter's Square during a rainy day at the Vatican, January 5, 2021. REUTERS/Guglielmo Mangiapane

Birds fly near St.Peter's Square during a rainy day at the Vatican, January 5, 2021. REUTERS/Guglielmo Mangiapane

Vatican secretary of state Cardinal Pietro Parolin spreads incense during Mass to mark World Day of Peace in place of Pope Francis who couldn't be present following a flare up of his sciatica condition in St Peter's Basilica at the Vatican, January 1, 2021. Alessandra Tarantino/Pool via REUTERS

Cardinal Pietro Parolin arrives in procession to lead Mass to mark World Day of Peace in place of Pope Francis who couldn't be present following a flare up of his sciatica condition in St Peter's Basilica at the Vatican, January 1, 2021. Alessandra Tarantino/Pool via REUTERS