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), 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
+ St. Andrew of Crete, “Discourse on the Nativity of the Most Holy Mother of God”