A Homily on the Dormition/Assumption of the Blessed Virgin Mary, the Mother of God

This day the holy and animated Ark of the living God, which had held within it its own Maker, is borne to rest in that Temple of the Lord, which is not made with hands. David, whence it sprang, leapeth before it, and in company with him the Angels dance, the Archangels sing aloud, the Virtues ascribe glory, the Principalities shout for joy, the Powers make merry, the Dominions rejoice, the Thrones keep holiday, the Cherubim utter praise, and the Seraphim proclaim its glory. This day the Eden of the new Adam receiveth the living garden of delight, wherein the condemnation was annulled, wherein the Tree of Life was planted, wherein our nakedness was covered.

This day the stainless maiden, who had been defiled by no earthly lust, but ennobled by heavenly desires, returned not to dust, but, being herself a living heaven, took her place among the heavenly mansions. From her true life had flowed for all men, and how should she taste of death? But she yielded obedience to the law established by him to whom she had given birth, and, as the daughter of the old Adam, underwent the old sentence, which even her Son, who is the very Life Itself, had not refused ; but, as the Mother of the living God, she was worthily taken by him unto himself.

— St. John of Damascus, from the second nocturn of Matins (Roman Breviary).