CHURCH OF ENGLAND. Christianity was introduced into Britain at the end of the first, or beginning of the second, century. Three British Bishops were present at a Council held at Arles, in Gaul, in 314. At the invasion of the heathen Anglo-Saxons the British Church retreated into Wales. In 597 Gregory the Great, Bishop of Rome, sent Augustine to this island, who was instrumental in reviving Christianity in the south-east of England. When he came he found seven Bishoprics existing, and two Archbishoprics, viz., London and York. Augustine was made the first Archbishop of Canterbury; this was the first appointment by Papal authority in England. The northern part of England was evangelized in the earlier portion of the following century, by Irish Missionaries from Iona, under Aidan, Bishop of Lindisfarne; and his successor, Finan, who lived to see Christianity everywhere established north of the Humber, and died in 662. "The planting, therefore, of the Gospel in the Anglo-Saxon provinces of Britain was the work of two rival Missionary bands (597 to 662); in the south, the _Roman_, aided by their converts, and some teachers out of Gaul; in the north, the _Irish_, whom the conduct of Augustine and his party had estranged from their communion. If we may judge from the area of their field of action, it is plain that the Irish were the larger body; but a host of conspiring causes gradually resulted in the spread and ascendancy of Roman modes of thought." (Hardwick.) In the time of Archbishop Theodore (668--689) the fusion of the English Christians was completed, and the Pope began to assert (not without opposition) an usurped authority in the English Church (_c.f._, Hardwick).