The Council of 1123 is reckoned in the series of ecumenical councils. It had been convoked in December, 1122, immediately after the Concordat of Worms, which agreement between pope and emperor had caused general satisfaction in the Church. It put a stop to the arbitrary conferring of ecclesiastical benefices by laymen, reestablished freedom of episcopal and abbatial elections, separated spiritual from temporal affairs, and ratified the principle that spiritual authority can emanate only from the Church; lastly it tacitly abolished the exorbitant claim of the emperors to interfere in papal elections. So deep was the emotion caused by this concordat, the first ever signed, that in many documents of the time, the year 1122 is mentioned as the beginning of a new era. For its more solemn confirmation and in conformity with the earnest desire of the Archbishop of Mainz, Callistus II convoked a council to which all the archbishops and bishops of the West were invited. Three hundred bishops and more than six hundred abbots assembled at Rome in March, 1123; Callistus II presided in person. Both originals (instrumenta) of the Concordat of Worms were read and ratified, and twenty-two disciplinary canons were promulgated, most of them reinforcements of previous conciliary decrees.
APA citation. (1910). First Lateran Council (1123). In The Catholic Encyclopedia. New York: Robert Appleton Company. http://www.newadvent.org/cathen/09016b.htm
MLA citation. "First Lateran Council (1123)." The Catholic Encyclopedia. Vol. 9. New York: Robert Appleton Company, 1910. <http://www.newadvent.org/cathen/09016b.htm>.
Transcription. This article was transcribed for New Advent by Tomas Hancil.
Ecclesiastical approbation. Nihil Obstat. October 1, 1910. Remy Lafort, Censor. Imprimatur. +John M. Farley, Archbishop of New York.