Arcana Coelestia #487
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.
John 10:1-17
1
"Most certainly, I tell you, one who doesn't enter by the door into the sheep fold, but climbs up some other way, the same is a thief and a robber.
2
But one who enters in by the door is the shepherd of the sheep.
3
The gatekeeper opens the gate for him, and the sheep listen to his voice. He calls his own sheep by name, and leads them out.
4
Whenever he brings out his own sheep, he goes before them, and the sheep follow him, for they know his voice.
5
They will by no means follow a stranger, but will flee from him; for they don't know the voice of strangers."
6
Jesus spoke this parable to them, but they didn't understand what he was telling them.
7
Jesus therefore said to them again, "Most certainly, I tell you, I am the sheep's door.
8
All who came before me are thieves and robbers, but the sheep didn't listen to them.
9
I am the door. If anyone enters in by me, he will be saved, and will go in and go out, and will find pasture.
10
The thief only comes to steal, kill, and destroy. I came that they may have life, and may have it abundantly.
11
I am the good shepherd. The good shepherd lays down his life for the sheep.
12
He who is a hired hand, and not a shepherd, who doesn't own the sheep, sees the wolf coming, leaves the sheep, and flees. The wolf snatches the sheep, and scatters them.
13
The hired hand flees because he is a hired hand, and doesn't care for the sheep.
14
I am the good shepherd. I know my own, and I'm known by my own;
15
even as the Father knows me, and I know the Father. I lay down my life for the sheep.
16
I have other sheep, which are not of this fold. I must bring them also, and they will hear my voice. They will become one flock with one shepherd.
17
Therefore the Father loves me, because I lay down my life, that I may take it again.
