Chapel of the Ascension, Jerusalem after the death and resurrection of Jesus, early Christians began gathering in secret to commemorate his Ascension at a small cave on the Mount of Olives. The issuance of the Edict of Milan by the Roman Emperor Constantine I in 313 made it possible for Christians to worship overtly without fear of government persecution. By the time of the pilgrim Egeria's travels to Jerusalem in 384, the spot of veneration had been moved to the present location, uphill from the cave, which had been integrated into the Constantinian Church of Eleona, dedicated by then just to Jesus' teachings about good
Epitaphios (liturgical) left in the empty tomb (). During Bright Week (Easter Week), the Holy Doors of the sanctuary remain open as a symbol of the empty tomb of Christ. The Epitaphios is clearly visible through the open doors, and thus symbolizes the winding sheet left in the tomb after the resurrection. At the end of Bright Week, the Holy Doors are closed, but the Epitaphios remains on the Holy Table for 40 days, as a reminder of Jesus' physical appearances to his disciples from the time of his Resurrection until his Ascension into heaven. An Epitaphios of the Theotokos also exists.