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 #3005
3005. The fact that JESUS in the internal sense is Divine Good and CHRIST Divine Truth may be seen from many places in the Word. The reason why Jesus is Divine Good is that it means Safety, Salvation, and Saviour. And as it means these it means Divine Good, for it is from Divine Good, which is the manifestation of the Lord's love and mercy, and so through the reception of that Good, that all salvation springs. The reason why Christ is Divine Truth is that it means Messiah, Anointed, and King. That Messiah, Anointed, or King is Divine Truth will be clear from what follows.