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.

5658. 'Our silver in its full weight' means truths commensurate with each one's state. This is clear from the meaning of 'silver' as truth, dealt with in 1551, 2954; and from the meaning of 'weight' as the state of something as regards good, dealt with in 3104, so that truths commensurate with each one's state means commensurate with the good they are able to receive. Many places in the Word make reference to weights or to measures, but no weight nor any measure is meant in the internal sense. Rather states so far as the good involved in some reality is concerned are meant by 'weights', while states so far as the truth involved in it is concerned are meant by 'measures'. The same applies to the properties of gravity and spatial magnitude; gravity in the natural world corresponds to good in the spiritual world, and spatial magnitude to truth. The reason for this is that in heaven, where correspondences originate, neither the property of gravity nor that of spatial magnitude exists because space has no existence there. Objects possessing these properties do, it is true, seem to exist among spirits, but those objects are appearances that have their origins in the states of goodness and truth in the heaven above those spirits.

[2] It was very well known in ancient times that 'silver' meant truth; therefore the ancients divided up periods of time ranging from the earliest to the latest world epochs into the golden ages, the silver ones, the copper ones, and the iron ones, to which they also added the clay ones. They applied the expression 'golden ages' to those periods when innocence and perfection existed, when everyone was moved by good to do what was good and by righteousness to do what was right. They used 'silver ages' however to describe those times when innocence did not exist any longer, though there was still some sort of perfection, which did not consist in being moved by good to do what was good but in being moved by truth to do what was true. 'Copper ages' and 'iron ages' were the names they gave to the times that were even more inferior than the silver ones.

[3] What led those people to give periods of time these names was not comparison but correspondence. For the ancients knew that 'silver' corresponded to truth and 'gold' to good; they knew this from being in communication with spirits and angels. For when a discussion takes place in a higher heaven about what is good, this reveals itself among those underneath them in the first or lowest heaven as what is golden; and when a discussion takes place about what is true this reveals itself there as what is silvery. Sometimes not only the walls of the rooms where they live are gleaming with gold and silver but also the very air within them. Also, in the homes of those angels belonging to the first or lowest heaven who are moved by good to live among what is good, tables made of gold, lampstands made of gold, and many other objects are seen; but in the homes of those who are moved by truth to live among what is true, similar objects made of silver are seen. But who at the present day knows that correspondence was what led the ancients to call ages golden ones and silver ones? Indeed who at the present day knows anything at all about correspondence? Anyone who does not know this about the ancients, and more so anyone who thinks pleasure and wisdom lie in contesting whether such an idea is true or untrue, cannot begin to know the countless facets there are to correspondence.