10050. 'And its legs' means purification of the more external things belonging to the natural man. This is clear from the meaning of 'washing the legs' as purification of the natural man (for the meaning of 'washing' as purifying, see immediately above in 10049); and from the meaning of 'the legs' as the more external things belonging to the natural man. The reason why these things are meant by 'the legs' is that one must at the same time understand the feet, since an animal's four legs are closely connected to its feet, and 'the feet' by virtue of their correspondence mean the natural or external level in a person, see 2162, 3147, 3761, 4938-4952.

[2] Much the same is meant by 'the legs' in Amos,

As the shepherd rescues from the mouth of the lion two legs or a piece of an ear, so will the children of Israel dwelling in Samaria be rescued, on the corner of a bed and on the end of a couch. Amos 3:12.

'The lion' here means those who lay the Church waste, 'legs' the external part of it, which is also the external part of the natural man, 'a piece of an ear' its discernment, and those 'dwelling in Samaria' those whose worship is external. 'The corner of a bed and the end of a couch' is the lowest part of the natural, which is external sensory awareness and its truth and good.

[3] In Daniel's description of Nebuchadnezzar's statue - its head made of pure gold, breast and arms of silver, belly and side of bronze, legs of iron, and feet partly of iron and partly of clay, Daniel 2:32-33 - what is meant by 'the legs' is the truth of faith in the external or natural man; and the same thing is also meant by 'iron', see 10030. The reason why the legs in the description are distinguished from the feet is that human legs are by nature different from animal legs.

2161. That 'let now a little water be taken' means that they were to draw near and bring themselves down from Divine things nearer to His intellectual concepts does not become clear so much from these words alone that they should take a little water, as from the whole train of thought in this verse and from its connection with what comes before and after. From the actual words used in this verse no one could possibly know that 'let now a little water be taken, and wash your feet, and recline under the tree' meant that the Divine was to bring itself down nearer to that state of perception which was the Lord's at that time and was to put on something natural so that His perception might be improved. Indeed not the smallest trace of this arcanum is evident in these words if understood historically. That such is nevertheless their meaning in the internal sense, and that angels perceive them in that way, I know for certain.

[2] This shows what great and deep arcana lie concealed in the Word. The same is further evident from the meaning of the words in the internal sense, that is to say, from the meaning of 'water' as intellectual concepts, from the meaning of 'feet' as natural things, and from the meaning of 'tree' as perception. Once these things are understood, then what is meant in the internal sense - namely that which has been stated - becomes clear from the train of thought and from its connection with what comes before and after. That 'waters' means factual knowledge and rational concepts, consequently intellectual concepts, has been shown in Volume One, in 28, 680, and may also become clear from very many other places in the Word, which would take up too much space if they were introduced here.

28. Verse 10 And God called the dry land Earth, and the gathering together of the waters He called Seas; and God saw that it was good.

It is very common in the Word for 'waters' to mean cognitions and facts, and consequently for 'seas' to mean a gathering together of them, as in Isaiah,

The earth will be full of the knowledge of Jehovah as the waters covering the sea. Isaiah 11:9.

And in the same prophet, with reference to a lack of cognitions and facts,

The waters will dry up from the sea, the river will be parched and dry, and the streams will diminish. Isaiah 19:5-6.

In Haggai, with reference to a new Church,

I will shake the heavens and the earth, and the sea and the dry land; and I will shake all nations, and the desire of all nations will come, and I will fill this house with glory. Haggai 2:6-7.

And with reference to someone who is to be regenerated, in Zechariah,

There will be one day - it is known to Jehovah - not day and not night, for at evening time there will be light; and on that day living waters will flow out from Jerusalem, part of them to the eastern sea, and part of them to the western sea. Zechariah 14:7-8.

In David where the person is described who, having been vastated, is to be regenerated, and to worship the Lord, Jehovah does not despise His bound ones. Heaven and earth will praise Him, the seas and everything that creeps in them! Psalms 69:33-34.

That 'the earth' means that which receives is seen in Zechariah,

Jehovah is He who stretches out the heavens, and founds the earth, and forms the spirit of man within him. Zechariah 12:1.