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Date | 11 October 1962 | – 8 December 1965
Accepted by | Catholic Church |
Previous council | First Vatican Council (1869–1870) |
Convoked by | Pope John XXIII |
President |
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Attendance | Up to 2,625[1] |
Topics | Complete unfinished task of Vatican I and ecumenical outreach to address needs of modern world |
Documents and statements | Four constitutions:
Nine decrees:
Three declarations:
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Chronological list of ecumenical councils |
Part of a series on the |
Ecumenical councils of the Catholic Church |
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4th–5th centuries |
6th–9th centuries |
12th–14th centuries |
15th–16th centuries |
19th–20th centuries |
Catholicism portal |
The Second Ecumenical Council of the Vatican, commonly known as the Second Vatican Council or Vatican II, was the 21st and most recent ecumenical council of the Catholic Church. The council met in Saint Peter's Basilica in Vatican City for four periods (or sessions), each lasting between 8 and 12 weeks, in the autumn of each of the four years 1962 to 1965, although it had been anticipated initially that the work of the Council would have been complete after three sessions.[2]
Pope John XXIII called the council because he felt the Church needed "updating" (in Italian: aggiornamento). In order to better connect with people in an increasingly secularized world, some of the Church's practices needed to be improved and presented in a more understandable and relevant way. Support for aggiornamento won out over resistance to change, and as a result the sixteen magisterial documents produced by the council proposed significant developments in doctrine and practice, notably
The council had a significant impact on the Church due to the scope and variety of issues it addressed.[3] Some of the most notable changes were in performance of the Mass, including that vernacular languages could be authorized as well as Latin.