CHAP. XVII
OF THE SYNOD HELD IN THE PLAIN OF HEATHFIELD, WHERE ARCHBISHOP THEODORE PRESIDED
ABOUT this time, Theodore being informed that the faith of the church at Constantinople was much perplexed by the heresy of Eutyches, and desiring to preserve the churches of the English, over which he presided, from that infection, an assembly of many venerable priests and doctors was convened, at which he diligently inquired into their doctrines, and found they all unanimously agreed in the Catholic faith. This he took care to have committed to writing by the authority of the synod, as a memorial, and for the instruction of succeeding generations; the beginning of which instrument is as follows:—
“In the name of our Lord and Saviour Jesus Christ, in the tenth year of the reign of our most pious lord, Egfrid, king of the Northumbrians, the seventeenth of October, the eighth indiction; and in the sixth year of the reign of Ethelfrid, king of the Mercians, in the seventeenth year of the reign of Aldhulf, of the East Angles, in the seventh year of the reign of Lothair, king of Kent; Theodore, by the grace of God, archbishop of the island of Britain, and of the city of Canterbury, being president, and the other venerable bishops of the island of Britain sitting with him, the holy Gospels being laid before them, at the place which, in the Saxon tongue, is called Heathfield, we conferred together, and expounded the true and orthodox faith, as our Lord Jesus in the flesh delivered the same to his disciples, who saw him present, and heard his words, and as it is delivered in the creed of the holy fathers, and by all holy and universal synods in general, and by the consent of all approved doctors of the Catholic church; we, therefore, following them jointly and orthodoxly, and professing accordance to their divinely inspired doctrine, do believe, and do, according to the holy fathers, firmly confess, properly and truly, the Father, and Son, and Holy Ghost, a trinity consubstantial in unity, and unity in trinity, that is, one God subsisting in three consubstantial persons, of equal honour and glory.”
And after much more of this sort, appertaining to the confession of the true faith, this holy synod added to its instrument, “We have received the five holy and general councils of the blessed fathers acceptable to God; that is, of 318 bishops, who were assembled at Nice, against the most impious Arius and his tenets; and at Constantinople, of 150, against the madness of Macedonius and Eudoxius, and their tenets; and at Ephesus, first of 200, against the most wicked Nestorius, and his tenets; and at Chalcedon, of 630, against Eutyches and Nestorius, and their tenets; and again, at Constantinople, in a fifth council, in the reign of Justinian the younger, against Theodorus and Theodoret, and the epistles of Iba, and their tenets, against Cyril;” and again a little lower, “the synod held in the city of Rome, in the time of the blessed Pope Martin, in the eighth indiction, and in the ninth year of the most pious Emperor Constantine, we receive: and we glorify our Lord Jesus Christ, as they glorified him, neither adding nor diminishing any thing; anathematizing those with our hearts and mouths whom they anathematized, and receiving those whom they received, glorifying God the Father, who is without beginning, and his only begotten Son generated from eternity, and the Holy Ghost proceeding from the Father and the Son in an ineffable manner, as those holy apostles, prophets, and doctors, whom we have above-mentioned, did declare. And all we, who, with Archbishop Theodore, have thus expounded the Catholic faith, have also subscribed thereto.”