The present feastday is for us the beginning of feastdays. Serving as boundary limit to the law and to foretypes, it at the same time serves as a doorway to grace and truth. "For Christ is the end of the law" (Rom 10:4), Who, having freed us from the writing, doth raise us to spirit. Here is the end (to the law): in that the Lawgiver, having made everything, hath changed the writing in spirit and doth head everything within Himself (Eph 1:10), enlivening the law with grace: grace hath taken the law under its dominion, and the law is become subjected to grace, such that the properties of the law not suffer reciprocal commingling, but only suchlike, that the servile and subservient (in the law) by Divine power be transmuted into the light and free (in grace), "so that we -- sayeth the Apostle -- be not enslaved to the elements of the world" (Gal 4:3) and be not in a condition under the slavish yoke of the writing of the law. Here is the summit of Christ's beneficence towards us! Here are the mysteries of revelation! Here is the theosis [divinisation] assumed upon humankind -- the fruition worked out by the God-man.
The radiant and bright coming-down of God for people ought to possess a joyous basis, opening to us the great gift of salvation. Suchlike also is the present feastday, having as its basis the Nativity of the Mother of God, and as its purposive end -- the uniting of the Word with flesh, this most glorious of all miracles, unceasingly proclaimed, immeasurable and incomprehensible. The less comprehensible it is, the more it is revealed; and the more it is revealed, the less comprehensible it is. Wherefore the present God-graced day, the first of our feastdays, shewing forth the light of virginity and as it were the crown woven from the unfading blossoms of the spiritual garden of Scripture, doth proffer creatures a common joy. Be of good cheer -- sayeth it -- behold, this is the feast of the Nativity of the Virgin and of the renewal of the human race! The Virgin is born, She groweth and is raised up and prepareth Herself to be the Mother of God All-Sovereign of the ages. All this, with the assist of David, makes it for us an object of spiritual contemplation. The Mother of God manifests to us Her God-bestown Birth, and David points to the blessedness of the human race and wondrous co-kinship of God with mankind.
And thus, truly one ought to celebrate the mystery today and to offer to the Mother of God a word by way of gift: since nothing is so pleasing to Her, as a word and praise by word. It is from here also that we receive a twofold benefit: first, we enter into the region of truth, and second, we emerge from the captivity and slavery of the written law. Howso? Obviously, when darkness vanishes, then light appears; so also here: after the law there follows the freedom of grace.
--By St. Andrew, Archbishop of Crete