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.

3761. 'Jacob lifted up his feet' means a raising up of the natural. This is clear from the meaning of 'lifting up' as a raising up, and from the meaning of 'the feet' as the natural, dealt with below. The raising up meant here is the subject of the chapter itself, namely a raising up from external truth towards internal good. In the highest sense the subject is how the Lord according to order raised His Natural even up to the Divine, rising up step by step from external truth towards internal good. In the representative sense it is how the Lord according to a similar order makes man's natural new when regenerating him. The fact that a person who is being regenerated in adult life progresses according to the order described in the internal sense of this chapter and of those that follow is known to few. This fact is known to few because few stop to reflect on the matter and also because few at the present day are able to be regenerated; for the last days of the Church have arrived when no charity exists any longer, nor consequently any faith. This being so, people do not even know what faith is, even though the assertion 'men is saved by faith' is on everyone's lips; and not knowing this they therefore have even less knowledge of what charity is. And since they know no more than the terms faith and charity and have no knowledge of what these are essentially, it has therefore been stated that few are able to reflect on the order in accordance with which a person is made new or regenerated, and also that few are able to be regenerated.

[2] Because the subject here is the natural, and the latter is represented by 'Jacob', it is not said that he rose up and went to the land of the sons of the east but that 'he lifted up his feet'. Both these expressions mean a raising up. As regards 'rising up' having this meaning, see 2401, 2785, 2912, 2927, 3171; and as regards the expression 'lifting up the feet' which occurs here, this is used in reference to the natural - 'the feet' meaning the natural, see 2162, 3147. 'The feet' means the natural or natural things because of their correspondence with the Grand Man - currently the subject at the ends of chapters. In the Grand Man those belonging to the province of the feet are those who dwell in natural light and little spiritual light. This also is why the parts beneath the foot - the sole and the heel - mean the lowest natural things, see 259, and why 'a shoe', which is also mentioned several times in the Word, means the bodily-natural, which is the lowest part of all, 1748.