24. Verse 6 And God said, Let there be an expanse in the midst of the waters, and let there be a distinguishing of the waters from the waters.

After the Spirit of God, which is the Lord's mercy, has brought out into the daylight cognitions of truth and good, and has shed the light of dawn to reveal that the Lord does exist, and that He is good itself and truth itself, and that no good or truth exists except from the Lord, a distinction is at that point made between the internal man and the external man, and so between cognitions which reside with the internal man and the facts which belong to the external man. The internal man is called 'an expanse, and the cognitions residing with the internal man are called 'the waters above the expanse', while the facts belonging to the external man are called 'the waters below the expanse'.

[2] Until his regeneration starts a person is not aware of even the existence of the internal man, let alone the identity of the internal man. Submerged in bodily and worldly concerns he imagines there is no difference between the two. Furthermore he has submerged in those same concerns the things that belong to the internal man and has made one thorough obscurity out of things that are distinct and separate. For this reason it is first said, 'Let there be an expanse in the midst of the waters', and then, 'Let there be a distinguishing of the waters from the waters', and not a distinguishing of the waters. But this is followed immediately by the statement, Verses 7-8, And God made the expanse and He made a distinction between the waters that were under the expanse and the waters that were above the expanse; and it was so. And God called the expanse Heaven.

[3] The second thing therefore that a person notices when being regenerated is that he is starting to become aware of the existence of the internal man, or that what reside in the internal man are goods and truths which are the Lord's alone. And since the external man during regeneration is such as still imagines that he is the source of the good deeds he performs, or of the truth he utters, and since such a person, by means of them, is led by the Lord to do good and to speak truth as if they were his own, therefore the identification of those under the expanse comes first, and the identification of those above the expanse follows. It is also a heavenly arcanum that the Lord uses those things that are man's own - both his illusions of the senses and his desires - to lead and direct him towards the things that are goods and truths. Every single movement of regeneration is accordingly a progression from evening to morning - from external man to internal, that is, from earth to heaven. This is why the expanse, or internal man, is now called 'heaven'.

4570. 'But indeed Israel will be your name' means the nature of the internal natural, or the nature of the spiritual aspect of it, represented by 'Israel'; 'and He called his name Israel' means the internal Natural or the celestial-spiritual aspect of the Natural. This is clear from the meaning of 'name' as the essential nature, dealt with just above in 4568, and from the meaning of 'Israel' as the internal aspect of the Lord's natural and also the celestial-spiritual aspect of the Natural. No one can know why Jacob was called Israel unless he knows what the internal natural is and what the external natural is, and in addition what the celestial-spiritual aspect of the natural is. These matters have in actual fact been explained already, when Jacob was named Israel by the angel; but because they are the kind of things about which people know little, if anything, they need to be explained again.

[2] Two quite distinct and separate degrees exist in man - the rational and the natural. The rational constitutes the internal man and the natural the external; but the natural, like the rational also, has an external aspect of its own and an internal one. The external aspect of the natural is composed of the physical senses and of the impressions received from the world through these senses immediately. By means of his sensory impressions a person is in touch with things belonging to the world and to the body; and people who are confined solely to this natural are called sensory-minded because their thought goes scarcely at all beyond sensory experience. But the internal part of the natural is made up of ideas inferred - by the use of analysis and analogies - from what is in the external, even though it draws on and derives its ideas from sensory impressions. So the natural is in touch through the senses with things belonging to the world and to the body, and through ideas, arrived at by the use of analogy and analysis, with the rational, thus with things belonging to the spiritual world. Such is the composition of the natural. There is another part that exists between and has links with both of them - with the external aspect and with the internal - and so is in touch through the external with things in the natural world, and through the internal with those in the spiritual world. This external natural is represented specifically by 'Jacob', and the internal natural by 'Israel'. The situation is similar with the rational; that is to say, there is an external aspect and an internal, and a further one between the two. But this, in the Lord's Divine mercy, is to be discussed where Joseph is the subject, for 'Joseph' represents the external aspect of the rational.

[3] What the celestial-spiritual is however has been stated several times already - that essentially the celestial is good and the spiritual truth, so that the celestial-spiritual is that which is good resulting from truth. Now because the Lord's Church is both external and internal, and internal features of the Church had to be represented by the descendants of Jacob through things of an external nature, Jacob could not therefore be called Jacob any longer, but was called Israel - see what has been introduced already about these matters in 4286, 4292. Further to this it should be recognized that the terms celestial and spiritual are used both of the rational and of the natural. Celestial is used when people receive good, and spiritual when they receive truth from the Lord; for the good which flows from the Lord into heaven is called celestial, and the truth is called spiritual. In the highest sense the naming of Jacob as Israel means that the Lord progressed towards more interior aspects and made the Natural within Him Divine, both the external aspect of it and the internal. For in the highest sense that which is represented is the Natural itself.