This is the festival of the virgin birth! Our address must be exalted therefore in accordance with the greatness of the feast, and enter into the mystery, as far as this is accessible and permissible, and time allows, that something of its inner power might be revealed even to us. Please strive, brethren, to lift up your minds as well, that they may better perceive the light of divine knowledge, as though brightly illumined by a holy star. For today I see equality of honour between heaven and earth, and a way up for all those below to things above, matching the condescension of those on high. However great the heaven of heavens may be, or the upper waters which form a roof over the celestial regions, or any heavenly place, state or order, they are no more marvellous or honourable than the cave, the manger, the water sprinkled on the infant and His swaddling clothes. For nothing done by God from the beginning of time was more beneficial to all or more divine than Christ's nativity, which we celebrate today.
Gregory Palamas, Homily Fifty-Eight, The Homilies, Veniamin, tr. Mount Thabor Publishing (Essex, UK: 2009) p. 477.