By Sergei V. Bulgakov
This Feast is celebrated on the 40th day after Pascha, which always comes on Thursday of the 6th week. It has received its name from the commemoration and event glorified on this day, the Ascension of our Lord Jesus Christ in the flesh to heaven (Мark. 16:16-20; Luke 24:50-53; Acts 1:4-12). On the last day of His visible stay on earth the Lord Jesus Christ revealed Himself to all the apostles who had gathered together and commanded them not to leave Jerusalem, but to wait there for the coming of the Holy Spirit on them that was promised by Him. He has "led them from the city of Jerusalem to Bethany" on the Mount of Olives 1. While on the way He talked with them about the organization of His Church on earth. On the top of the Mount of Olives the Lord, explaining to the Holy Apostles what their purpose will be, said to them: "You will receive power when the Holy Spirit has come upon you; and you will be my witnesses in Jerusalem and in all Judea and Samaria, and even to the ends of the earth". And when He had said this, the Savior lifted up His divine hands and blessed His disciples. "And when He blessed them 2, He receded from them, and went up again into heaven". The Apostles reverentially bowed to the Lord, Who blessed them, and with trembling and amazement watched Him ascend to heaven while, finally, a cloud took Him out of their sight. But the Lord was not slow to comfort His disciples with such an unexpected and regrettable separation. Behold two men in white clothes revealed themselves to the Apostles. They were Angels whom the ascended Savior as Lord and Master of the Angels sent to earth to the Apostles. The Angels said to them: "Men of Galilee, why do you stand looking into heaven? This Jesus, who ascended from you into heaven, will come in the same way as you saw Him go into heaven". Having heard from the angels such a comforting message, the apostles, filled with the deepest joy, left the Mount of Olives and returned to Jerusalem. So glorious was the visible ascension of Jesus Christ to heaven, which His Disciples told us. But His further invisible Ascension to an eternal divine kingdom to His Father was much more glorious, as this is described in the church hymns in the present day, in accordance with the prophecies of the Old Testament prophets.