670. That 'living creature' ¹ means things of the understanding, and 'all flesh' those of the will, becomes clear from what has been stated already, and also from what follows. In the Word 'living creature' means all animal life in general, as in Genesis 1:10, 21, 24; 2:19. Here however, because the phrase 'all flesh' is added immediately after, it means things which belong to the understanding, for the reason given already, that the regeneration of the member of this Church had to begin in the things of the understanding. This also is why in the next verse 'birds' are mentioned first, which mean things of the understanding or the rational, and 'beasts', which are those of the will, second. 'Flesh' in particular means bodily-mindedness which is a feature of the will.

Footnotes:

666. And they stood upon their feet.- That this signifies a new life such as the regenerated man of the church has, is evident from the signification of standing, as denoting to be and to live, and also to sustain (concerning which see above 414); and from the signification of feet, as denoting the Natural, which is the ultimate of Divine order, and the basis upon which things prior or higher rest and upon which they subsist (concerning which also, see above 69, 600:1, 606). Standing upon the feet therefore signifies life in fulness, because in the ultimate; new life is signified, because the witnesses, who are here treated of, were slain and lived again. Standing upon the feet signifies here such life as pertains to the regenerated man of the church, because these things are said of the two witnesses, by whom are meant all who are in the goods of love by means of truths of doctrine, and who are such as have been regenerated; also, because when the Natural signified by the feet, is regenerated, then the whole man has life, such as pertains to a regenerated man, according to the words of the Lord in John:

[2] Jesus said to Peter,

"He that is washed, needeth not save to be washed as to the feet, and he is wholly clean" (13:10).

To be washed signifies to be purified from evils and falsities, which is to be regenerated, therefore he that is washed signifies he who is purified, that is, regenerated, as to what is spiritual, which is the good of love and the truth of doctrine; and these are first to be received in the memory and understanding, that is, to be known and acknowledged. Needeth not save to be washed as to the feet signifies that the natural or external man is then to be purified or regenerated, which is done by a life according to the precepts of love and faith, that is, according to the goods and truths of doctrine from the Word; when this takes place, the man himself is purified or regenerated. For to live according to the goods and truths of doctrine from the Word, is to will them, and thus to do them, which is the same thing as to be affected with them, and to love them; for what is done from the will, is done from affection and love, consequently from the man himself, the will being the man himself, because a man is his own love and his own affection; it is therefore said that then the whole man is clean.

[3] From these considerations it is evident why it is, that to stand upon the feet denotes life such as pertains to a regenerated man. Also of the dry bones seen by the prophet on the face of the valley, after they were covered with sinews, flesh, and skin it is said, "When I prophesied" concerning the spirit, "the spirit entered into them, and they lived again, and stood upon their feet" (Ezekiel 37:10). Here also by standing upon the feet is signified new life, such as pertains to a regenerated man. For the dry bones to which the house of Israel is likened signify the state of the church with them, namely, that it was without the goods of love and truths of doctrine; and by being clothed with sinews, flesh, and skin, is signified regeneration, and by the spirit which entered, new life by the influx and reception of Divine Truth; it is therefore then said, that they lived again and stood upon their feet. The signification of standing upon the feet elsewhere in the same prophet is similar.

A voice speaking to me said "Son of Man, stand upon thy feet, that I may speak to thee; then the spirit entered into me, when he spake unto me, and set me upon my feet, and I heard him speaking to me" (Ezekiel 2:1, 2).

And again:

"I fell upon my faces, but the spirit entered into me, and raised me upon my feet" (Ezekiel 3:23, 24).

These things happened, because life itself, when it is in its fulness, is signified by standing upon the feet, and it is in its fulness when the Natural lives from the Spiritual. For the ultimate of man's life is in his Natural, this ultimate being a base as it were for his interior and higher [things], for these terminate in the ultimate and subsist there. Unless therefore life be in the ultimate, it is not full, thus not perfect; and moreover, all the interior or higher co-exist in the ultimate, as in their simultaneity; thus interior or higher things are according to the quality of the ultimate, for these accommodate themselves to the ultimate, because it receives them.

[4] The signification of standing upon the feet in David is similar:

"Thou hast made my feet to stand in a broad place" (Psalm 31:8).

A broad place signifies the truth of doctrine from the Word, therefore to make my feet to stand in a broad place signifies to cause him to live according to Divine truths.

Again in the same:

"He made me to come up out of the pit of destruction, out of the miry clay, and set my feet upon a rock" (Psalm 40:2).

The pit of destruction signifies falsity of doctrine, and the miry clay, evil of life; the signification of setting his feet upon a rock is similar to that of making his feet stand in a broad place, for a rock signifies the truth of doctrine from the Word, and, in the highest sense, the Lord as to Divine truth.

[5] It is therefore evident, what is signified in the spiritual sense by Jehovah "will not suffer my foot to totter" (Psalm 121:3), namely, that He will not suffer the Natural to go astray from truths; for in proportion as the natural goes astray, the interiors which belong to the understanding and will also go astray.