8866. 'Who brought you out of the land of Egypt, out of the house of slaves' means deliverance by Him from hell. This is clear from the meaning of 'bringing out' as deliverance; from the meaning of 'the land of Egypt' as molestations by those from hell, dealt with in 7240, 7278; and from the meaning of 'the house of slaves' as spiritual captivity, dealt with in 8049. The reason why 'the house of slaves' means spiritual captivity and also hell is that being held captive by those in hell and being led by them is slavery, whereas being led by the Lord is freedom, 892, 905, 2870-2875, 2882, 2884, 2892, 2893, 6205, 8209. The fact that those belonging to the spiritual Church, who are represented by the children of Israel, were delivered from hell by the Lord, through His coming into the world and making Divine the Human within Himself, see 6854, 6914, 7035, 7828, 7932, 8018, 8321.

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.