Seven, as in Revelation 15:1, signifies everything in an universal sense. The number 'seven' was considered holy, as is well known, because of the six days of creation, and the seventh, which is the celestial self, where peace, rest, and the Sabbath is. The number seven occurs so frequently in the rites of the Jewish church and is held holy everywhere.

So times were divided into seven, longer and shorter intervals, and were called weeks, like the great intervals of times till the coming of the Messiah, in Daniel 9:24-25. The time of seven years is called 'a week' by Laban and Jacob, as in Genesis 29:27-28. So wherever the number seven occurs, it is considered holy and sacred, as in Psalm 119:164, and in Isaiah 30:26.

As the periods of a person's regeneration are distinguished into six, prior to the seventh, or the celestial self, so the times of vastation are also distinguished, until nothing celestial is left. This was represented by the many captivities of the Jews, and by the last Babylonian captivity, which lasted seven decades, or seventy years. This was also represented by Nebuchadnezzar, in Daniel 4:16, 22, 29. It also refers to the vastation of the end times, in Revelation 15:1, 7-8. They should 'tread the holy city under foot, forty and two months, or six times seven,' as in Revelation 11:2 and Revelation 5:1. So the severity and increments of punishment were expressed by the number seven, as in Leviticus 26:18, 21, 24, 28 and Psalm 79:12.

(Odkazy: Apocalypse Explained 5, 7-8, 15; Arcana Coelestia 395; Daniel 9, 9:24, 9:25; Psalms 119)

3815. 'And Laban said to Jacob, Because you are my brother' means, because they are kindred, by virtue of good. This is clear from the representation of 'Laban' as a parallel good that springs from a common stock, and from the representation of 'Jacob' as the good of the natural, both dealt with above; and from the meaning of 'brother' as good, dealt with in 3803, in this case that which is kindred since these words are spoken by Laban to Jacob, and therefore by good to good. Furthermore every kinship has its origin in good, for good is related to love. It is the nearest degree of love in the line of descent that is called kindred, and is meant in the proper sense by 'brother'. In the spiritual world or in heaven no other kinships or relationships by marriage exist except those of love to the Lord and of love towards the neighbour, or what amounts to the same, those of good. This has been made clear to me by the fact that all the communities that constitute heaven, and that are countless, are quite distinct and separate from one another according to degrees and differences of love and of faith deriving from this, see 685, 917, 2739, 3612.

[2] This has also been made clear to me by the fact that in heaven they do not acknowledge one another because of any family relationship that had been theirs during their lifetime but solely on the basis of good and attendant truth. A father does not acknowledge a son or daughter, a brother does not acknowledge a brother or sister, and even a husband does not acknowledge his wife, unless they have been governed by similar good. They do, it is true, meet when they first enter the next life, but they part company after that; for good itself - that is, love and charity - determines whichever community a person is sent to. Kinship begins in the community in which each person belongs and spreads from there into all places round about.