'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)

3860. 'Leah conceived and bore a son' means spiritual conception and birth from what is external to what is internal. This is clear from the meaning of 'conceiving and bearing' in the internal sense as being regenerated, for a person who is being regenerated is conceived and born anew. Regeneration is for' this reason called rebirth, but that rebirth is spiritual. A person is indeed born a human being from his parents, but he does not become truly human until he is born again from the Lord. Spiritual and celestial life is what makes a person truly human, for that life distinguishes him from animals. This conception and birth is what is meant in the Word by the conceptions and births of all who are mentioned there, and by the words used here, 'Leah conceived and bore a son'. As to its being the generations and births of faith and love that are meant, see 613, 1145, 1255, 2020, 2584, 3856. Those conceptions and births take place from what is external to what is internal, and this is meant by 'Leah conceived and bore', for 'Leah' represents the affection for external truth, 3793, 3819, and 'Reuben' the truth of faith, which is the first stage of regeneration and the external from which it begins. The implications of all this will be evident from all that follows regarding Jacob's children by Leah and by Rachel.