6775. 'And the priest of Midian had seven daughters' means holy things belonging to that Church. This is clear from the meaning of 'a priest's daughters' as things that belong to the Church, for 'a daughter' means a Church, see 2362, 3963, 6729, and 'a priest' the good of love, 1728, 3670, 6148, so that 'a priest's daughters' means a Church so far as its good is concerned; from the meaning of 'Midian' as people who are guided by the truths that go with simple good, dealt with just above in 6773; and from the meaning of 'seven' as that which is holy, dealt with in 395, 433, 716, 881, 5265, 5268. Thus 'the priest of Midian had seven daughters' means holy things belonging to the Church among those who are guided by the truths that go with simple good. The people said to be governed by simple good are those who keep up the external practices of the Church and who in simplicity take the Word literally, each one believing it according to his own understanding. They also lead lives that accord with what they believe, and so are governed by good, depending on the nature of that good, which is determined by the truths that guide them. That good brings an internal dimension of the Church to these people, but because they are not guided by truths of a more internal kind, the good entering in becomes something general and accordingly vague, since spiritual light is unable to fall on particular aspects and thereby illuminate things distinctly. The kind of people spoken of here have heaven granted to them in the next life as determined by the nature of their good, which depends on their truths. People such as these are meant here by 'Midian'; but properly speaking they are those outside the Church who lead a good life in keeping with their type of religion.

5265. 'The seven good cows are seven years' means a state when truth within the interior natural is multiplied. This is clear from the meaning of 'the cows' in the good sense as the truths belonging to the interior natural, dealt with in 5198; and from the meaning of 'years' as states, dealt with in 482, 487, 488, 493, 893. There were seven because 'seven' means that which is holy and therefore adds the idea of holiness to the matter under discussion, dealt with in 395, 433, 716, 881, as well as implying a whole period from start to finish, 728. This explains why in the dream seven cows and seven heads of grain were seen, and after that why there were seven years of abundance of corn and seven years of famine. It also explains why the seventh day was made holy, why in the representative Church the seventh year was a sabbatical year, and why after seven times seven years there was a Jubilee.

[2] 'Seven' means things that are holy because of the meanings that numbers have in the world of spirits. Each number there holds some spiritual reality within it. Visual indications of numbers have appeared to me frequently, simple and compound ones, and also on one occasion a long sequence of them, when I have wondered what meanings they possessed. I have been told that they have their origin in conversations held by angels, and that it is customary from time to time to use numbers to express spiritual realities too. These numbers are not seen in heaven but in the world of spirits, where the visual presentation of such things takes place. The most ancients, who were celestial people and who talked to angels, knew all about this, which was why they used numbers to express an evaluation of the Church. The numbers used by them conveyed a general overall idea of matters for which words served to provide a detailed description. The meaning contained within every number did not however continue to be known among the descendants of these people; only the meanings of the simple numbers survived, that is to say, the meanings of two, three, six, seven, eight, twelve, and from these the meanings of twenty-four, seventy-two, and seventy-seven. In particular their descendants knew that 'seven' meant that which was most holy - that is to say, that in the highest sense 'seven' meant the Divine Himself, and in the representative sense the celestial element of love - and that the state of the celestial man was therefore meant by 'the seventh day', 84-87.

[3] It is quite evident from the numbers used plentifully in the Word that numbers mean spiritual realities, such as the following ones in John,

Let him who has intelligence reckon the number of the beast, for it is the number of a man, that is, its number is six hundred and sixty-six. Revelation 13:18.

And elsewhere in the same book,

The angel measured the wall of the holy Jerusalem, a hundred and forty-four cubits, which is the measure of a man, that is, of an angel. Revelation 11:17.

The number one hundred and forty-four is twelve squared and twice seventy-two.