341. We may gather from what has been presented above (276-283) about the innocence of angels in heaven that innocence is the vessel of everything heavenly and therefore that children's innocence is a matrix for all the affections for what is good and true. We explained there that innocence is wanting to be led by the Lord and not by oneself, so that the extent to which we are in innocence determines the extent to which we are freed from preoccupations with our self-image. To the extent that we are freed from this self-image, we gain an identity given by the Lord. The Lord's identity is what is called the Lord's righteousness and worth.

Children's innocence, though, is not real innocence, because it still lacks wisdom. Real innocence is wisdom because to the extent that we are wise we want to be led by the Lord; or what amounts to the same thing, to the extent that we love being led by the Lord, we are wise.

[2] So children are brought through from the outward innocence that characterizes them at first, which is called the innocence of infancy, to the inner innocence that is the innocence of wisdom. This latter innocence is the goal of their whole process of instruction. Consequently, when they arrive at the innocence of wisdom, the innocence of infancy that had served them as a matrix in the interim is united to them.

[3] The nature of children's innocence was portrayed to me as something woody and almost lifeless that was brought to life as the children were brought toward fulfillment by discoveries of truth and the effects of what is good. Afterward the nature of real innocence was portrayed as a supremely beautiful child, naked and very much alive. The actual innocent people who are in the inmost heaven look to the eyes of other angels simply like children, some of them naked, since innocence is portrayed as a nakedness without embarrassment, as we read concerning the first man and his wife in the garden (Genesis 2:25). So too, when they lost their innocence they were ashamed of their nakedness and hid themselves (Genesis 3:7, 10-11).

In short, the wiser angels are, the more innocent they are; and the more innocent they are, the more they look like children. This is why infancy in the Word means innocence (see above, 278).

Dust, in Ezekiel 26:12, signifies the lowest things which are of the sensual principle of man. They can be either good or bad, depending on the context.

In Isaiah 40:12, the dust signifies exterior or natural truths and goods of heaven and the church.

In Genesis 2:7, the dust is good, and we see some interesting nuances:

First, there's this: 'To form the man, dust from the ground' is to form his external man, which had not previously been man... (Arcana Coelestia 94)

Here, this formation of our external body and mind is a precursor, setting the stage for God to "breathe into our nostrils".

In Arcana Coelestia 1610, we find this passage, where again, dust has a good signification:

'Dust of the earth' has regard to those things that are celestial, for, as shown already, 'the earth' means the celestial aspect of love; 'dust of the sea' has regard to those things that are spiritual, for 'the sea', as has also been shown, means the spiritual aspect of love; while 'as the stars of heaven' means both but in a higher degree. And because these things cannot be numbered they therefore became common expressions to describe growth and multiplication beyond measure.

Then, in Arcana Coelestia 3707, these ideas get pulled together:

The reason the dust of the earth symbolizes goodness is that the earth, [or land,] symbolizes the Lord’s kingdom and therefore goodness, as shown just above in §3705. The dust of that land, then, means goodness, but earthly goodness, since the land symbolizes what is lowest in the Lord’s kingdom....

But there are bad connotations, too. In Micah 7:14-17, licking dust symbolizes being only sensual - bodily and external, worldly, and selfish. It's much the same in Psalms 72:9, where "Barbarians will bow down before God, and His enemies lick the dust...". See Arcana Coelestia 249, 3413 for interesting explanations of this.

(Odkazy: Apocalypse Explained 1145)