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.

983. 'being fruitful' means goods stemming from charity, and 'multiplying' means truths of faith which they were now to receive as increases. This is clear from the meaning of both expressions in the Word where 'being fruitful', or bearing fruit, always has reference to charity, while 'multiplying' has reference to faith. See what has been stated already about the meaning of these two expressions in 43, 55. And by way of further confirmation let the following places from the Word be brought forward: In Jeremiah,

Return, O estranged children; I will give you shepherds after My own heart, and they will feed you with knowledge and intelligence, and it will be that you will be multiplied and you will be fruitful in the land. Jeremiah 3:14-16.

Here 'being multiplied' manifestly stands for the growth of knowledge and intelligence, that is, of faith, while 'being fruitful' stands for goods stemming from charity. Indeed these words describe the establishment of the Church, in which faith or 'multiplying' comes first.

[2] In the same prophet,

I will gather the remnant of My flock out of all the lands where I have driven them, and I will bring them back to their folds, and they will be fruitful and be multiplied. Jeremiah 23:3.

This refers to the Church which has been established, and so is 'to be fruitful' as regards the goods of charity and 'to be multiplied' as regards the truths of faith. In Moses,

Furthermore I will have regard for you and make you fruitful, and multiply you, and I will establish My covenant with you. Leviticus 26:9.

The subject at this point in the internal is the celestial Church, and sense therefore 'being fruitful' has reference to goods of love and charity, 'being multiplied' to goods and truths of faith. In Zechariah,

I will redeem them, and they will be multiplied as they have been multiplied. Zechariah 10:8.

It is evident from the promise that they are to be redeemed that 'being multiplied' here has reference to truths of faith.

[3] In Jeremiah,

The city will be built upon its mound, and out of them will come confession and the voice of those who are playing, and I will multiply them and they will not grow fewer; and its sons will be as they were of old. Jeremiah 30:18-20.

This refers to the affections for truth and to the truths of faith. Affections for truth are expressed by 'confession and the voice of those who are playing', while increases in truths of faith are expressed by 'being multiplied'. Here 'sons' also stands for truths.