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.

5392. Who exactly constitute the province of the Intestines in the Grand Man will become clear to some extent from those who correlate with the stomach. For the intestines are a continuation of the stomach, and the functions performed by the stomach increase in them and are intensified right through to the end of the intestines - to the colon and rectum. The spirits in the latter are therefore close to the hells which are called the excrementitious ones. In the region of the stomach and intestines are those on the lower earth. Because these have brought with them from the world forms of uncleanness clinging to their thoughts and affections, they are therefore detained for a while in that region until such forms of uncleanness have been wiped away, that is, cast away to the side. Once these have been cast away to the side those people can be raised up to heaven. People on the lower earth are not yet in the Grand Man, for they are like food which has been sent down into the stomach but which, until it has been purged, is not introduced into the bloodstream and so into the body. People contaminated with even worse earthly defilements are below those in the region of the intestines; but the actual excrement passed by the intestines corresponds to the hells called the excrementitious hells.