168. The angels who talk with us never use the natural concepts that are proper to us, all of which derive from time, space, matter, and the like. They use spiritual concepts, all of which derive from states and their various changes in and around angels. However, when the angelic concepts, which are spiritual, flow into us, they change instantly and spontaneously into those natural concepts proper to us which exactly correspond to the spiritual ones. Neither the angels nor we are aware of this; but still, this is how all inflow of heaven occurs for us.
There were some angels who were let very intimately into my thoughts, all the way into natural ones that contained a mass of material from time and space. However, since at that point they could not understand anything at all, they promptly withdrew; and after they had withdrawn I heard them talking, saying that they had been in darkness.
[2] I have been allowed to know from experience what angels' ignorance of time is like. There was a particular individual from heaven whose nature did allow him to be let into natural concepts such as we have. I talked with him afterward, person to person, and at first he did not know what it was that I was calling "time." So I actually had to tell him how the sun seems to travel around our earth and make years and days, and that as a result, years are divided into four seasons and into months and weeks, and days into twenty-four hours, and that these times recur at fixed intervals. This gives rise to our expressions for time. He was astonished when he heard this, and said that he had not known that kind of thing, but only what states were.
[3] In the course of our conversation I mentioned that it was known in our world that there is no time in heaven. We do actually talk as though we knew, since when people die, we say that they have left temporal things and have passed beyond time, meaning that they have left our world. I also said that it is known by some that times are states in origin because they recognize that times are experienced in precise accord with the states of affection we are caught up in. They are short for us when we are engaged in pleasant and cheerful pursuits and long when we are engaged in distasteful and depressing ones, and variable when we are in hope or expectation. As a result, scholars are asking what time and space are, and some of them even recognize that time is an attribute of the natural person.