The Nativity fast begins on November 14/27, and lasts forty days. The Nativity fast is not as strict as Great Lent or the Dormition fast, and can be compared to the Apostle’s fast. It was instituted by the Church so that we would worthily greet the feast of the Nativity of Christ after having cleansed our hearts by prayer and repentance.
The establishment of the Nativity fast, like many other long fasts, dates back to the early days of Christianity. Already in the fourth century, St. Ambrose of Milan, Philastrius, and Blessed Augustine recall the Nativity fast in their works. St. Leo the Great wrote about the antiquity of the Nativity fast in the fifth century.
But before all these, they shall lay their hands on you, and persecute you, delivering you up to the synagogues, and into prisons, being brought before kings and rulers for my name's sake. And it shall turn to you for a testimony. Settle it therefore in your hearts, not to meditate before what ye shall answer: For I will give you a mouth and wisdom, which all your adversaries shall not be able to gainsay nor resist. And ye shall be betrayed both by parents, and brethren, and kinsfolks, and friends; and some of you shall they cause to be put to death. And ye shall be hated of all men for my name's sake. But there shall not an hair of your head perish. In your patience possess ye your souls.
The Holy Great Martyr Catherine was the daughter of Constus, the governor of Alexandrian Egypt during the reign of the emperor Maximian (305-313). Living in the capital, the center of Hellenistic knowledge, and possessed of a rare beauty and intellect, Catherine received an excellent education, studying the works of the greatest philosophers and teachers of antiquity. Young men from the most worthy families of the empire sought the hand of the beautiful Catherine, but she was not interested in any of them. She told her parents that she would enter into marriage only with someone who surpassed her in nobility, wealth, comeliness and wisdom.
Let us faithfully praise the Virgin Mary,
for she is brought into the Holy of Holies,
to be raised in the Lord.
Ekos from Matins
On this day, my brethren, the holy Church celebrates the solemn Entry into the temple in Jerusalem of the three-year-old child, Mary—the blessed daughter of righteous parents, Joachim and Anna—to be in instructed in the Lord. Zacharias—the elder and high priest—meets her with priestly splendor; and as he was instructed to do by the Spirit of God, he brings her, accompanied by young maidens, into the most interior part of the temple, the Holy of Holies, where the high priest himself enters but once a year, and where the Holy of Holies, the Lord Himself dwelt—for she was to become the Mother of His flesh.
If a tree is known by its fruit, and a good tree bears good fruit (cf. Mt. 7:17; Lk. 6:44), then is not the Mother of Goodness Itself, She who bore the Eternal Beauty, incomparably more excellent than every good, whether in this world or the world above? Therefore, the coeternal and identical Image of goodness, Preeternal, transcending all being, He Who is the preexisting and good Word of the Father, moved by His unutterable love for mankind and compassion for us, put on our image, that He might reclaim for Himself our nature which had been dragged down to uttermost Hades, so as to renew this corrupted nature and raise it to the heights of Heaven. For this purpose, He had to assume a flesh that was both new and ours, that He might refashion us from out of ourselves. Now He finds a Handmaiden perfectly suited to these needs, the supplier of Her own unsullied nature, the Ever-Virgin now hymned by us, and Whose miraculous Entrance into the Temple, into the Holy of Holies, we now celebrate. God predestined Her before the ages for the salvation and reclaiming of our kind. She was chosen, not just from the crowd, but from the ranks of the chosen of all ages, renowned for piety and understanding, and for their God-pleasing words and deeds.