God on earth, God among us! No longer the God who gives his law amid flashes of lightning, to the sound of the trumpet on the smoking mountain, within the darkness of a terrifying storm, but the God who speaks gently and with kindness in a human body to his kindred. God in the flesh! It is no longer the God who acts only at particular instants, as in the prophets, but one who completely assumes our human nature and through his flesh, which is that of our race, lifts all humanity up to him.
God comes in the flesh in order to destroy the death concealed in the flesh. Death reigned till the coming of Christ; but when the saving grace of God appeared…death was swallowed up in this [resurrection] victory, being unable to endure the sojourn of the true Life among us. O, the depth of the goodness of God and of his love for all of us! He is the Lord who has appeared to us, not in his divine form, in order not to terrify us in our weakness, but in the form of a servant, that he might set free what had been reduced to servitude.
Today Adam’s condemnation has bee lifted. We shall no longer say: “You are dust, and to dust you shall return,” but, “United to him who is in heaven, you shall be lifted up to heaven.”
—Basil the Great, Homily for the Birth of Christ