The circumstances of the Dormition of the Mother of God were known in the Orthodox Church from apostolic times. Already in the first century, the Hieromartyr Dionysius the Areopagite wrote about Her “Falling-Asleep.” In the second century, the account of the bodily ascent of the Most Holy Virgin Mary to Heaven is found in the works of Meliton, Bishop of Sardis. In the fourth century, Saint Epiphanius of Cyprus refers to the tradition about the “Falling Asleep” of the Mother of God. In the fifth century, Saint Juvenal, Patriarch of Jerusalem, told the holy Byzantine Empress Pulcheria: “Although there is no account of the circumstances of Her death in Holy Scripture, we know about them from the most ancient and credible Tradition.” This tradition was gathered and expounded in the Church History of Nicephorus Callistus during the fourteenth century.
At the time of Her blessed Falling Asleep, the Most Holy Virgin Mary was again at Jerusalem. Her fame as the Mother of God had already spread throughout the land and had aroused many of the envious and the spiteful against Her. They wanted to make attempts on Her life; but God preserved Her from enemies.
Day and night She spent her time in prayer. The Most Holy Theotokos went often to the Holy Sepulchre of the Lord, and here She offered up fevent prayer. More than once, enemies of the Savior sought to hinder Her from visiting her holy place, and they asked the High Priest for a guard to watch over the Grave of the Lord. The Holy Virgin continued to pray right in front of them, yet unseen by anyone.
In one such visit to Golgotha, the Archangel Gabriel appeared to Her and announced Her approaching departure from this life to eternal life. In pledge of this, the Archangel gave Her a palm branch. With these heavenly tidings the Mother of God returned to Bethlehem with the three girls attending Her (Sepphora, Abigail, and Jael). She summoned Righteous Joseph of Arimathea and other disciples of the Lord, and told them of Her impending Repose.
The Most Holy Virgin prayed also that the Lord would have the Apostle John come to Her. The Holy Spirit transported him from Ephesus, setting him in that very place where the Mother of God lay. After the prayer, the Most Holy Virgin offered incense, and John heard a voice from Heaven, closing Her prayer with the word “Amen.” The Mother of God took it that the voice meant the speedy arrival of the Apostles and the Disciples and the holy Bodiless Powers.
The faithful, whose number by then was impossible to count, gathered together, says Saint John of Damascus, like clouds and eagles, to listen to the Mother of God. Seeing one another, the Disciples rejoiced, but in their confusion they asked each other why the Lord had gathered them together in one place. Saint John the Theologian, greeting them with tears of joy, said that the time of the Virgin’s repose was at hand.
Going in to the Mother of God, they beheld Her lying upon the bed, and filled with spiritual joy. The Disciples greeted Her, and then they told her how they had been carried miraculously from their places of preaching. The Most Holy Virgin Mary glorified God, because He had heard Her prayer and fulfilled Her heart’s desire, and She began speaking about Her imminent end.
During this conversation the Apostle Paul also appeared in a miraculous manner together with his disciples Dionysius the Areopagite, Saint Hierotheus, Saint Timothy and others of the Seventy Apostles. The Holy Spirit had gathered them all together so that they might be granted the blessing of the All-Pure Virgin Mary, and more fittingly to see to the burial of the Mother of the Lord. She called each of them to Herself by name, She blessed them and extolled them for their faith and the hardships they endured in preaching the Gospel of Christ. To each She wished eternal bliss, and prayed with them for the peace and welfare of the whole world.
Then came the third hour (9 A.M.), when the Dormition of the Mother of God was to occur. A number of candles were burning. The holy Disciples surrounded her beautifully adorned bed, offering praise to God. She prayed in anticipation of Her demise and of the arrival of Her longed-for Son and Lord. Suddenly, the inexpressible Light of Divine Glory shone forth, before which the blazing candles paled in comparison. All who saw it took fright. Descending from Heaven was Christ, the King of Glory, surrounded by hosts of Angels and Archangels and other Heavenly Powers, together with the souls of the Forefathers and the Prophets, who had prophesied in ages past concerning the Most Holy Virgin Mary.
Seeing Her Son, the Mother of God exclaimed: “My soul doth magnify the Lord, and my spirit hath rejoiced in God My Savior, for He hath regarded the low estate of His Handmaiden” (Luke 1:46-48) and, rising from Her bed to meet the Lord, She bowed down to Him, and the Lord bid Her enter into Life Eternal. Without any bodily suffering, as though in a happy sleep, the Most Holy Virgin Mary gave Her soul into the hands of Her Son and God.
Then began a joyous angelic song. Accompanying the pure soul of the God-betrothed and with reverent awe for the Queen of Heaven, the angels exclaimed: “Hail, Full of Grace, the Lord is with Thee, blessed art Thou among women! For lo, the Queen, God’s Maiden comes, lift up the gates, and with the Ever-Existing One, take up the Mother of Light; for through Her salvation has come to all the human race. It is impossible to gaze upon Her, and it is impossible to render Her due honor” (Stikherion on “Lord, I Have Cried”). The Heavenly gates were raised, and meeting the soul of the Most Holy Mother of God, the Cherubim and the Seraphim glorified Her with joy. The face of the Mother of God was radiant with the glory of Divine virginity, and from Her body there came a sweet fragrance.
~The Website of the Orthodox Church in Amercia (OCA), https://oca.org/saints/lives/2016/08/15/102302-the-dormition-of-our-most-holy-lady-the-mother-of-god-and-ever-v.