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.

4533. Included among the wonders that occur in the next life is this: When the angels of heaven look at evil spirits these spirits appear altogether different to them from how the spirits appear to one another. Among themselves and in their own false light, which is like that emitted from a coal fire, as has been stated, evil spirits and genii appear to themselves to exist in human form, which in keeping with their own delusions is not unattractive. But when the same spirits are looked at by the angels of heaven that dim light is immediately dispelled and they acquire an altogether different facial appearance, each spirit now having a face that expresses his particular disposition. Some are swarthy and dark like devils; some have ghastly faces like those of dead bodies; some have almost no face at all but instead something covered in hair; some are all teeth, looking like a crate; others like skeletons. Even more amazing than this, some look like monsters, the deceitful like serpents, and the very deceitful like vipers; and there are others with different faces again. But as soon as the angels cease to look at them those spirits appear in the form which they possessed previously in their own dim light. The angels take a look at the evil as often as they realize that they are endeavouring to leave their hells for the world of spirits with the intention of doing harm to others. As a consequence they are found out and turned back. The reason why angelic sight is so efficient is that there is a correspondence between the sight of the understanding and that of the eye; their sight possesses an acuteness which dispels the light of hell, and then the true nature of the evil spirits' form and disposition is visible.