On 10 April 689, Sergius baptised King
Cædwalla of Wessex in Rome. He also ordained
Willibrord as bishop of the
Frisians. After
Berhtwald was consecrated
archbishop of Canterbury by Archbishop Godwin of Lyon, he travelled to Rome and received the
pallium from Pope Sergius. Sergius was active in ending the
Schism of the Three Chapters with
Old Aquileia in 698. Sergius I did not attend the
Quinisext Council of 692, which was attended by 226 or 227 bishops, overwhelmingly from the
Patriarchate of Constantinople. The participation of Basil of Gortyna in
Crete, belonging to the
Patriarchate of Rome, has been seen in the East as representing Rome and even as signifying Roman approval, but he was in fact not a
papal legate. Sergius rejected the canons of the council as invalid and declared that he would "rather die than consent to erroneous novelties". Though a loyal subject of the Empire, he would not be "its captive in matters of religion". Ekonomou mentions rather the approval by the Quinisext Council of all 85
Apostolic Canons, of which Sergius would have supported only the first 50. Practices in the Church in the West that had got the attention of the Eastern patriarchates were condemned, such as: the practice of celebrating
Mass on weekdays in
Lent (rather than having
pre-sanctified liturgies); of
fasting on Saturdays throughout the year; of omitting the "
Alleluia" in Lent; of depicting Christ as a
lamb. In a step that was symbolically important in view of the council's prohibition of depicting Christ as a Lamb, Sergius introduced into the liturgy the chant "Lamb of God, you take away the sins of the world, have mercy on us" at the breaking of the Host during Mass, and restored the damaged facade mosaic in the atrium of Saint Peter's that depicted the
Worship of the Lamb. The
Agnus Dei would have been chanted in both Greek and Latin during this period, in the same manner as the other liturgical changes of Sergius. Larger disputes were revealed regarding Eastern and Western attitudes toward
celibacy for priests and
deacons, with the Council affirming the right of married men to become priests and prescribing
excommunication for anyone who attempted to separate a clergyman from his wife, or for any cleric who abandoned his wife. Enraged, Emperor
Justinian II dispatched his
magistrianus, also named Sergius, to arrest Bishop John of Portus, the chief papal legate to the
Third Council of Constantinople, and Boniface, the papal counsellor. Zacharias nearly lost his own life in an attempt to arrest Sergius. Rather than seizing upon the anti-Byzantine sentiment, Sergius did his best to quell the uprising. This remains a difference between the Catholic and Orthodox canon to today. == Death ==