'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.

(Ссылки: Apocalypse Explained 6; Apocalypse Revealed 851; Revelation 20:5-6)

2612. This separation having taken place, the spiritual Church is then represented by the same character, that is, by Hagar's son, and also by his mother. That Church and its state are the subject in verses 13-21.