Boston Cardinal Sean O'Malley is in Rome to participate in the conclave to pick a successor to Pope Benedict XVI. Despite speculation that he may be a contender for the papacy, O’Malley insists he will return to Boston once the conclave adjourns.

Pictured: O’Malley joined other cardinals in saying Mass at local churches. He held the host while leading Mass at the Santa Maria Della Vittoria church in Rome.

O'Malley gave Holy Communion.

O'Malley walked in a procession while leading Mass.

People lined up to receive communion from O’Malley.

O'Malley hoisted a book of prayers during Mass.

O'Malley removed his mitre while leading Mass.

O'Malley made remarks from the church’s altar.

O'Malley paused while celebrating Mass.

O'Malley used a thurible to dispense incense.

A man took photographs as O'Malley spoke.