Fourth Council of the Lateran

The Fourth Council of the Lateran was convoked by Pope Innocent III with the papal bull Vineam domini Sabaoth of 19 April 1215 and the Council gathered at Rome's Lateran Palace beginning 11 November 1215.[1] Due to the great length of time between the Council's convocation and meeting, many bishops had the opportunity to attend. It is considered by the Catholic Church to have been the twelfth ecumenical council and is sometimes called the "Great Council" or "General Council of Lateran" due to the presence of 71 patriarchs and metropolitan bishops, 412 bishops and 900 abbots and priors, together with representatives of several monarchs.[1]

Fourth Council of the Lateran (Council of Lateran IV)
Accepted byCatholic Church
Previous council
Third Council of the Lateran
Next council
First Council of Lyon
Convoked byPope Innocent III
PresidentPope Innocent III
Attendance71 patriarchs and metropolitans, 412 bishops, 900 abbots and priors
TopicsCrusader states, investiture controversy, filioque
Documents and statements
70 papal decrees, transubstantiation, papal primacy, conduct of clergy, confession and communion at least once a year, Fifth Crusade
Chronological list of ecumenical councils

This Council defined the teaching of the Catholic Church on transubstantiation, the doctrine which describes in precise scholastic language the transformation by which the bread and wine offered in the sacrament of the Eucharist becomes the actual blood and body of Christ.