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.

7443. 'And I will set apart on that day the land of Goshen, on which My people stand, so that the noxious flying insects are not there' means that they will not be able to use malevolent falsities to molest those who belong to the spiritual Church even though they are near them. This is clear from the meaning of 'setting apart' as separating to prevent communication; from the meaning of 'day' as state, dealt with in 23, 487, 488, 493, 893, 2788, 3462, 3785, 4850, so that 'setting apart on that day' is separating during that state; from the meaning of 'the land of Goshen' as the middle or inmost part in the natural, dealt with in 5910, 6028, 6031, 6068, and also, since the children of Israel were in the land of Goshen, as the Church, 6649; from the representation of the children of Israel, to whom 'Jehovah's people' refers here, as those who belong to the spiritual Church, dealt with above in 7439; and from the meaning of 'noxious flying insects' as malevolent falsity, dealt with above in 7441, so that 'the noxious flying insects are not there' means that they will not be able to flow in, and therefore not be able to use those falsities for molesting others. The reason why they would be unable to use those falsities to molest with is this: Those falsities are falsities arising from the evils present in the outermost parts of the natural mind which form the level of the senses, and those who have what is good and true within them can be raised above that level, and so above the falsities there, as accords with what has been stated immediately above in 7442. And when they are raised above it they are also separated from those who are steeped in the falsities there.