1. Christmas
Christmas, or the feast of our Lord’s birth (Nativitas Domini, τὰ γένεθλια, γέννησις Χριστοῦ), has this in common with Easter that it also is the centre of other festivals which group themselves around it, but it differs from Easter inasmuch as it is an immovable feast, and so falls on a fixed day of the month. The whole Church, and all the sects, agree in observing the 25th December as this date. As it has cost us already some trouble to show how the determination of Easter was arrived at, so the questions which arise in regard to the date of Christmas are by no means few. The answer to these questions entails a special and critical investigation into several points of history, which, though it may not prove interesting to everyone, will nevertheless be full of information to those who undertake to study it.
Formerly it was taken for granted that Christ had actually been born on this day, and, accordingly, the learned were of opinion that the Church had observed it from the beginning as the day of His birth. Even at the present day, it will be difficult for many to give up this idea. But there is no Christmas among the Christian feasts enumerated by Tertullian, Origen, and the recently published Testament of Jesus Christ. On the contrary, there is clear proof that even in the fourth and fifth centuries it was unknown in some parts of the Church, where its introduction, at a much later period, can be proved historically. To this evidence we shall now turn our attention, beginning with Egypt.
At the beginning of the fifth century the learned monk, John Cassian, betook himself to Egypt to study the observances of the monasteries there, and later on, between 418 and 427, he wrote down the result of his observations in his Collations. He informs us that the bishops of those parts at that time regarded the Epiphany as our Lord’s birth-day, and that there was no separate festival in honour of the latter. He calls this the “ancient custom.”[288]
This old custom, although generally observed at that time in Egypt, had soon to give place to a new one. For under Cyril, Patriarch of Alexandria, Bishop Paul of Emesa, while on a visit to him, preached on the festival of our Lord’s nativity, and the date on which this happened was the 29th Chijak, or 25th December, in the year 432. Christmas, then, had been introduced into Egypt before this time, that is to say, between 418 and 432,[289] and from then onwards it was firmly established, as the existing Calendars of subsequent date show.
The learned Bishop Epiphanius of Salamis lived in Cyprus at the end of the fourth century. In his answer to the Alogoi he gives the chronology of our Lord’s life, according to which the 6th January is the day of our Lord’s birth, and the 8th November the day of His baptism in Jordan. For him the Epiphany was plainly the festival of Christ’s nativity.[290]
The old custom was still in force in Jerusalem about 385. Our Lord’s birth was celebrated there with great rejoicings, not on the 25th December, but on the 6th January. For according to the evidence of the Pilgrim from Bordeaux, the festival on which the gospel was read, giving the account of the Presentation of Christ in the Temple and His meeting with Simeon and Anna—Candlemas Day—was celebrated forty days after the Epiphany and not forty days after Christmas.[291] Epiphany must then have been the festival of the Nativity. In another passage, where the same pilgrim has reason to name the chief festivals of the year, she mentions as such only Epiphany and Easter.[292] And so at that time there was no special festival of Christmas observed in Jerusalem.
Among the witnesses for the old custom, we find Ephrem Syrus, who informs us that, in his time, the church of Mesopotamia commemorated the Incarnation of the Son of God on the thirteenth day after the winter solstice, in the month when the light begins to increase, i.e. on the 6th January.[293]
It is a well-known fact that the festival of the 25th December, as Christ’s birth-day, was entirely unknown to the ancient churches of Armenia and Mesopotamia, and remained so partially until on in the fourteenth century.[294] In the most of the great churches of the East, on the contrary, this feast was introduced during the last decades of the fourth century, in others somewhat later. Most interesting particulars concerning the introduction of Christmas in various localities are extant, and, since they refer to its introduction, we are safe in concluding, from the historical evidence before us, that these churches had not celebrated Christmas until then. This is the case with regard to Constantinople.
The second capital of the empire had long been a stronghold of Arianism, so that the orthodox had dwindled down to a mere handful, and no longer possessed a church of their own in the city. During this period Christmas was certainly not celebrated in Constantinople. Not till after the death of Valens, and the elevation of Theodosius the Great to the empire (19th January 379), did the Catholics breathe freely once more. They received as bishop Gregory of Nazianzus, formerly Bishop of Sasima, but then living in retirement at Seleucia in Isauria. He began his labours as a stranger and sojourner in a small private chapel which he called the Anastasia. Here, on the 25th December 379 or 380, Christmas was celebrated for the first time in Constantinople, as he himself informs us, and on this occasion he delivered his thirty-eighth homily.[295] Thus one of the first acts of the restorer of Catholicism in the capital was the introduction of the new festival. In the above homily indeed he says nothing about its being celebrated for the first time, but in the following homily (c. 14), when speaking of the previous Christmas, he calls himself its originator (ἔξαρχος). Gregory’s activity in the capital was unfortunately of short duration. Soon after the meeting of the second General Council, in 381, he was compelled through the intrigues of his opponents to retire from his post.