That island has for its ruler an abbot, who is a priest, to whose jurisdiction all the province, and even the bishops, contrary to the usual method, are bound to be subject, according to the example of their first teacher, who was not a bishop, but a priest and monk;(307) of whose life and discourses some records are said to be preserved by his disciples. But whatsoever he was himself, this we know for certain concerning him, that he left successors renowned for their continence, their love of God, and observance of monastic rules. It is true they employed doubtful cycles in fixing the time of the great festival, as having none to bring them the synodal decrees for the observance of Easter, by reason of their being so far away from the rest of the world; but they earnestly practised such works of piety and chastity as they could learn from the Prophets, the Gospels and the Apostolic writings. This manner of keeping Easter continued among them no little time, to wit, for the space of 150 years, till the year of our Lord 715. But then the most reverend and holy father and priest, Egbert,(308) of the English nation, who had long lived in banishment in Ireland for the sake of Christ, and was most learned in the Scriptures, and renowned for long perfection of life, came among them, corrected their error, and led them to observe the true and canonical day of Easter; which, nevertheless, they did not always keep on the fourteenth of the moon with the Jews, as some imagined, but on Sunday, although not in the proper week.(309) For, as Christians, they knew that the Resurrection of our Lord, which happened on the first day of the week, was always to be celebrated on the first day of the week; but being rude and barbarous, they had not learned when that same first day after the Sabbath, which is now called the Lord’s day, should come. But because they had not failed in the grace of fervent charity, they were accounted worthy to receive the full knowledge of this matter also, according to the promise of the Apostle, “And if in any thing ye be otherwise minded, God shall reveal even this unto you.”(310) Of which we shall speak more fully hereafter in its proper place. Chap. V. Of the life of Bishop Aidan. [635 A.D.]