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.

493. There is no need to pause too long over the consideration that 'days' and 'years mean periods of time and states. Only this need be stated here, that in the world periods of time and measurements to which numbers may be applied are indispensable, for they belong within the ultimate realms of nature. But whenever such application occurs, the numbers of days and years, and also the numbers applied to measurements, mean something which is completely different from periods of time or from measurements, and which is determined by the meaning of the number used, as in the statements about there being six days for work, and the seventh being holy, which are dealt with above; in the statement about a jubilee having to be announced every forty-ninth year and celebrated in the fiftieth; about the tribes of Israel being twelve, the same number as the Lord's Apostles; and about there being seventy elders, the same number as the Lord's disciples. And there are many other examples where the numbers mean some special characteristic completely different from the persons or objects to which they apply. And when completely separated one from the other the states meant by the numbers are then left.