Resurrection, the first
'The first resurrection,' mentioned in Revelation 20:5, 6, does not mean a first resurrection, but the essence and primary part of resurrection, which is salvation and eternal life. There is only one resurrection to life. A second does not happen, and is not mentioned anywhere in the Bible.
(References: Apocalypse Explained 6; Apocalypse Revealed 851; Revelation 20:5-6)
Arcana Coelestia #183
183. I have been shown the way in which these angels function. To open the eye and grant the benefit of light, they seemed to roll away towards the septum of the nose the surface tissues of the left eye. The person himself perceives this altogether as an actual occurrence, but in fact it is an appearance.