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.
(Odkazy: Apocalypse Explained 6; Apocalypse Revealed 851; Revelation 20:5-6)
Watch-tower
'A watchtower,' as in Isaiah 23:13, signifies the delusions, or fantasies, that come from a love of self, even a worship of oneself. It can become a worship of self when a person sets himself up above everybody else, with pride and arrogance.
(Odkazy: Arcana Coelestia 1306)