Arcana Coelestia #4668
4668. 'These are the generations of Jacob' means the things that follow. This is clear from the meaning of 'generations' as derivatives of the things which constitute the Church - truth derived from good, or faith from love - for no other generations are meant in the internal sense of the Word. These are also the subject in what follows, and this is why it is said that 'the generations of Jacob' means the things which follow. That things like these are meant by 'generations' is also evident from the fact that in what follows no subsequent generations are recorded. Instead Joseph, his dreams, his brothers' designs against him are described, and lastly the carrying away of him into Egypt. As regards 'generations' meaning derivatives of the kinds of things mentioned above, see 1145, 1255, 1330, 3263, 3279, 3860, 3868, 4070.
Arcana Coelestia #3775
3775. 'Jacob said to them' means the truth of good. This is clear from the representation of 'Jacob' as the Lord's Divine Natural; dealt with already. Since every single thing, wherever it may be, has reference to good and truth, 3166, 3513, 3519, so also does everything in the natural; and since during a person's regeneration good and truth in the natural exist in a different state at the beginning from the state in which they exist during the process of regeneration and at the end of it, 'Jacob' therefore represents truth and good present in the natural, in a relationship to each other determined by the particular state; here he represents the truth of good. But to explain their varying relationship to each other every time they occur would cast the subject into obscurity, especially with people who have no distinct concept of truth and good, let alone of truth through which good comes, and of truth which stems from good.