256. In its own right, the earthly level of the human mind is a continuum, but because of its responsiveness to the two higher levels, it seems to have distinct levels when it is raised up. Even though it is hard for people to understand this if they are not yet familiar with vertical levels, it still needs to be disclosed, since it is a matter of angelic wisdom. While earthly-minded people cannot think about this wisdom the way angels do, they can still grasp it mentally if their minds are raised into the level of light that angels enjoy. Our minds can actually be raised that far and enlightened accordingly. However, this enlightenment of our earthly minds does not happen by distinct levels. There is instead a gradual increase, and in keeping with that increase, our minds are enlightened from within, with the light of the two higher levels.

We can understand how this happens by perceiving that for vertical levels, one is above the other, with the earthly level, the terminal one, acting like an inclusive membrane for the two higher levels. As the earthly level is raised toward a higher level, then, the higher activates that outer earthly level from within and enlightens it. The enlightenment is actually happening because of the light of the higher levels from within, but it is received gradually by the earthly level that envelops and surrounds them, with greater clarity and purity as it ascends. That is, the earthly level is enlightened from within, from the light of the higher, distinct levels; but on the earthly level itself, it happens gradually.

We can see from this that as long as we are in this world and are therefore focused on the earthly level, we cannot be raised into wisdom itself, the way it is for angels. We can be raised only into a higher light at the boundary of angels and receive enlightenment from their light, which flows into us from within and illumines us.

I cannot describe this any more clearly. It is better understood through its effects; for if we have some prior knowledge about causes, their effects embody and present them in the light and thereby make them clear.

69. Divinity fills all space in the universe nonspatially. Nature has two basic properties: space and time. In this physical world, we use them to form the concepts of our thinking and therefore the way we understand things. If we stay engaged with them and do not raise our minds above them, there is no way we can grasp anything spiritual and divine. We entangle such matters in concepts drawn from space and time, and to the extent that we do, the light of our discernment becomes merely earthly. When we use this light to think logically about spiritual and divine matters, it is like using the dark of night to figure out things that can be seen only in the light of day. Materialism comes from this kind of thinking.

However, when we know how to raise our minds above images of thought derived from space and time, we pass from darkness into light and taste things spiritual and divine. Eventually we see what is inherent in them and what they entail; and then we dispel the darkness of earthly lighting with that [new] light and dismiss its illusions from the center to the sides.

People who possess discernment can think on a higher level than these properties of nature--can think realistically, that is--and see with assurance that Divinity, being omnipresent, is not within space. They can also see with assurance the other things already mentioned. If they deny divine omnipresence, though, and attribute everything to nature, then they do not want to be lifted up even though they could be.