Jesus taught the holy lore to his disciples before his passion, and after his resurrection he was continuing among them these forty days, from the holy Eastertide until this present day, and in many ways reproved and tried his disciples, and repeated that which he had before taught, for the perfection of doctrine and right faith.
He ate and drank after his resurrection, not because he then had need of earthly food, but because he would manifest his true body. He ate through power, not for need. As fire consumes drops of water, so did the divine power of Christ consume the received meat.
Verily after the universal resurrection our bodies will require no strengthening of earthly meats, for Jesus will supply all our needs with heavenly things, and we shall be enriched with glory, and mighty to execute whatsoever is pleasing to us, and we shall be full swift to go through all the immensities of the kingdom of God.
He promised to his disciples then and frequently that he would send to them the Holy Ghost, and thus said, “When he comes he will stimulate and direct you to all the things which I have said unto you.”
Then came the Holy Ghost in semblance of fire to the holy company on the eleventh day after Christ’s ascension, and inflamed them all with innoxious fire, and they were filled with heavenly lore, and knew all worldly tongues, and fearlessly preached faith and baptism to the powerful and cruel.
[…] All creatures serve their Creator. When Christ was born, heaven sent forth a new star, which announced the birth of God. Again, when he ascended to heaven, the heavenly cloud bowed down towards him, and received him: not that the cloud bare him, for he holds the throne of heaven, but he passed with the cloud from the sight of men.
There were seen two angels in white garments. In like manner at his birth angels were seen; but the holy gospel has not explained how they were adorned; for God came to us very humble.
At his ascension were seen angels adorned with white garments. Joy is betokened by white garments, for Christ departed hence with great joy and with great majesty. At his birth it seemed as though the Godhead were humbled, and at his ascension humanity was exalted and magnified. With his ascension is annulled the writ of our condemnation, and the sentence of our destruction is abrogated.
When Adam had sinned, the Almighty Ruler said to him, “Thou art earth, and thou shalt to earth return. Thou art dust, and thou shalt return to dust.” Now today that same nature went incorruptible into the kingdom of heaven.
Ælfric of Eynsham (c. 955 – c. 1010): Homily 21 (for the Ascension), trans. Benjamin Thorpe; icon of All Saints of Britain and Ireland.