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 #5703
5703. 'And they took their seats in front of him' means that they were ranged in order, as determined by his presence. This is clear from the meaning of 'taking one's seat' here as being ranged in order, for they were placed in order by Joseph, as is evident from what immediately follows - they were astonished that the firstborn took his seat according to his birthright, while the youngest took his according to his youth; and from the meaning of 'in front of him' as determined by his presence.
[2] The truth of the matter is that in the highest sense 'Joseph' represents the Lord, 'the sons of Israel' the forms of good and the truths in the natural. When the Lord is present His very presence arranges everything into order. The Lord is order itself, and therefore wherever He is present order exists, and wherever order exists He is present. That order is described in what follows next, the aim of that order being to see that truths are properly arranged beneath good.