nuncios

An apostolic nuncio is the diplomatic representative of the Holy See to a country or to an international organization, with the rank of ambassador. In addition to representing the pope to civil authorities, the nuncio serves as the Vatican’s liaison to the local Catholic Church, including the national bishops’ conference. The office is housed in the apostolic nunciature, the Vatican’s diplomatic mission in the host country.

Nuncios are appointed by the pope and operate through the Holy See’s Secretariat of State. Their duties include fostering good relations between the Holy See and the host state, conveying messages and policies from Rome, and reporting on conditions that affect the Catholic Church in the territory. A central function is assisting in the selection and transfer of bishops by gathering information on candidates and communicating Rome’s recommendations. They may also coordinate with religious orders and oversee ecclesiastical matters as needed.

The term nuncio derives from Italian and Latin for “messenger.” Historically, the Holy See maintained various levels of representation, including envoys without formal diplomatic status. In many capitals, the nuncio is traditionally the dean of the diplomatic corps, reflecting seniority and visibility in the host country.

In some periods or places, the title pro-nuncio was used for papal representatives with ambassadorial rank who did not serve as dean; contemporary practice usually uses the term nuncio for papal ambassadors. Overall, the apostolic nuncio plays a dual diplomatic and ecclesial role, linking Vatican diplomacy with the governance of the Catholic Church in a given territory.