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
Historicity and origin of the resurrection of Jesus experiences of the risen Christ attested by the earliest written sources – the "primitive Church" creed of 1 Corinthians 15:3-5, in 1 Corinthians 15:8 and Galatians 1:16 – are ecstatic rapture events and "invasions of heaven". A physical resurrection was unnecessary for this visionary mode of seeing the risen Christ, but the general movement of subsequent New Testament literature is towards the physical nature of the resurrection. This development is linked to the changing make-up of the Christian community: Paul the Apostle and the earliest Christ followers were Jewish, and Second Temple Judaism emphasised the life of the soul; the