What is an Ecumenical Council and what authority do its teachings hold?
An Ecumenical (Universal) Council is a solemn assembly of the worldwide College of Bishops convened and confirmed by the Roman Pontiff to address crucial matters of doctrine, morals, and Church discipline. There have been 21 historical Ecumenical Councils, from Nicaea I (325 AD) to Vatican II (1962-1965). When an Ecumenical Council solemnly defines a dogma of faith or morals in union with the Pope, its decrees are infallible and binding on the universal Church, guided by the Holy Spirit.
Sources
- Catechism of the Catholic Church, paragraph 884
- Acts 15:1-29
Awaiting review by the chaplaincy. Written in our own words; the Church's own texts are the authority.