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)
Rebuke of Jehovah
'The rebuke of Jehovah,' as in Isaiah 50:2, signifies the destruction and abolition of the church, which takes place when there is no saving knowledge or perception of truth and good.
(References: Apocalypse Explained 513)