Third Council of Constantinople, The Definition of Faith. Nicene and Post-Nicene Fathers, series 2, vol. 14 (Percival, 1900), public domain.
Passages · 1
- The Definition of Faith — The holy, great, and Ecumenical Synod which has been assembled by the grace of God, and the religious decree of the most religious and faithful and mighty Sovereign Constantine, in this God-protected and royal city…vatican.va