487. 'Days means periods of time and states in general. This has been shown in Chapter 1, where the 'days of creation' have no other meaning. In the Word it is very common for a whole period of time to be called 'a day', as it clearly is in the present verse and in verses 5, 8, 11, 14, 17, 20, 23, 27, 31, below; and therefore the states that belong to periods of time in general are meant by 'days' as well. And when 'years' is attached, then periods of years mean the natures of those states, and so the states in particular.

[2] The most ancient people had their own particular numbers which they would use to mean different aspects of the Church - for instance, the numbers three, seven, ten, twelve, and many which they obtained from these and other numbers - and in so doing incorporated states of the Church. These numbers therefore contain arcana that would require considerable effort to unravel. Really a number was an evaluation of the states of the Church. The same feature occurs throughout the Word, especially in the prophetical. And the religious ceremonies of the Jewish Church also entail numbers specifying periods of time as well as quantities; for example, in connection with sacrifices, minchahs, oblations, and other practices, which in every case have special reference to holy things. Consequently eight hundred in this verse, nine hundred and thirty in the next, and the numbers of years mentioned in the verses that follow after that, embody in particular more matters than can possibly be retold; matters, that is to say, which have to do with changes in the state of their Church in relationship to their own general state. Later on, in the Lord's Divine mercy, the meaning of the simple numbers up to twelve will be given, for without knowing these first of all no one can grasp what compound numbers mean.

4387. 'And Esau returned on that day on his own way, to Seir' means the state at that time of Divine Natural Good to which the goods of truth had been linked. This is clear from the meaning of 'day' as state, dealt with in 23, 487, 488, 493, 893, 2788, 3462 - hence 'he returned on that day' means the state which it assumed at that point; from the representation of 'Esau' as Divine Natural Good, dealt with above in 4340; from the meaning of 'way' as truth, dealt with in 627, 2333, in this case the good of truth, which is truth in will and action, 4337, 4353; and from the meaning of 'Seir' as the joining of truth to good, dealt with above in 4384. These different meanings when drawn together to give one overall sense show that the words used here mean the state at that time of Divine Natural Good to which the goods of truth had been linked.

[2] It is not at all apparent from the historical sense of these words that such ideas are meant by them. All the same, it is just these ideas that those words hold within them in the spiritual or internal sense. For heaven, which is within man - that is, the angels who reside with him - do not have the slightest interest in details to do with the history of the world. Neither do they know who or what Esau was, who or what Seir was. Nor do they have any thought of the day when Esau returned or of the way to Seir; instead they gather ideas of the spiritual things which correspond to those historical facts, instantly deriving such a spiritual meaning from them. For correspondences work in the following way: They are very much like a person talking in a foreign language to someone else who instantly understands what is meant as if in his own language, the sounds and pronunciation of the words actually used being no hindrance to him. So it is with the internal sense of the Word, which sense is in perfect agreement with the universal language which angels use, that is, with the spiritual speech which is expressive of their thought. Their speech is spiritual because their thought is a product of the light of heaven which shines from the Lord.