circumcised Timothy,(469) that he offered sacrifice in the temple,(470) that he shaved his head with Aquila and Priscilla at Corinth;(471) for no other advantage than to avoid giving offence to the Jews. Hence it was, that James said to the same Paul, ‘Thou seest, brother, how many thousands of Jews there are which believe; and they are all zealous of the Law.’(472) And yet, at this time, when the light of the Gospel is spreading throughout the world, it is needless, nay, it is not lawful, for the faithful either to be circumcised, or to offer up to God sacrifices of flesh. So John, according to the custom of the Law, began the celebration of the feast of Easter, on the fourteenth day of the first month, in the evening, not regarding whether the same happened on a Saturday, or any other week-day. But when Peter preached at Rome, being mindful that our Lord arose from the dead, and gave to the world the hope of resurrection, on the first day of the week, he perceived that Easter ought to be kept after this manner: he always awaited the rising of the moon on the fourteenth day of the first month in the evening, according to the custom and precepts of the Law, even as John did. And when that came, if the Lord’s day, then called the first day of the week, was the next day, he began that very evening to celebrate Easter, as we all do at the present time. But if the Lord’s day did not fall the next morning after the fourteenth moon, but on the sixteenth, or the seventeenth, or any other moon till the twenty-first, he waited for that, and on the Saturday before, in the evening, began to observe the holy solemnity of Easter. Thus it came to pass, that Easter Sunday was only kept from the fifteenth moon to the twenty-first. Nor does this evangelical and apostolic tradition abolish the Law, but rather fulfil it; the command being to keep the passover from the fourteenth moon of the first month in the evening to the twenty-first moon of the same month in the evening; which observance all the successors of the blessed John in Asia, since his death, and all the Church throughout the world, have since followed; and that this is the true Easter, and the only one to be celebrated by the faithful, was not newly decreed by the council of Nicaea, but only confirmed afresh; as the history of the Church informs us.(473)