'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)

5105. 'And there is no interpreter for it' means that no one knows what they hold within them. This is clear from the meaning of 'the interpretation' as the explanation of what something holds within it, dealt with above in 5093, and so of what those dreams held within them.