And when they looked, they saw that the stone was rolled away: for it was very great.
Read Chapter 16
Bede
AD 735
[The angel] rolled back the stone not to throw open a way for our Lord to come forth, but to provide evidence to people that he had already come forth. As the virgin’s womb was closed, so the sepulcher was closed, yet he entered the world through her closed womb, and so he left the world through the closed sepulcher.