5215. And parched with the east wind. That this signifies full of cupidities, is evident from the signification of "parched with the east wind," as being to be consumed by the fire of cupidities. For the "east wind" and the "east," in the genuine sense, are love to the Lord and love toward the neighbor (see n. 101, 1250, 3249, 3708, 3762); hence in the opposite sense they are love of self and love of the world, consequently evil desires and cupidities; for these belong to the loves referred to. "Fire" is predicated of these things for the reason spoken of above (see n. 5071), and consequently "to be parched" is predicated of them.
 For there are two sources of heat, as also of light; one source of heat is the sun of the world, and the other source is the sun of heaven, which is the Lord. It is known that the sun of the world pours forth heat into its world, and into all the things therein; but that the sun of heaven pours heat into the whole heaven is not so well known. And yet this may be known, if anyone will reflect upon the heat that is within man, and that has nothing in common with the heat of this world, that is, the heat called vital heat. From this it might be known that this heat is of a different nature from that of the heat of this world; and this true heat is living, while that of this world is not living; and that because spiritual heat is living, it kindles man's interiors, of his will and understanding, and gives him to desire and to love and also to be affected. For this reason also desires, loves, and affections are spiritual heat, and are so called. That they are heat is very manifest, for heat is exhaled on all sides from living bodies, even in the greatest cold; and also when the desires and affections, that is, the loves, grow warmer, the body also grows warm in the same degree. This is the heat that is meant in the Word by "burning," "fire," and "flame"; and in the genuine sense it is heavenly and spiritual love, but in the opposite sense bodily and earthly love. From this it is evident that here by being "parched with the east wind" is signified being consumed by the fire of cupidities, and when predicated of memory-knowledges, which are the "thin ears" of corn, there is signified that they are full of cupidities.
 That by the "east wind" is signified what is of cupidites and the derivative phantasies is evident from the passages in the Word where it is mentioned, as in David:
He made the east wind to go forth in the heavens, and by His power He brought forth the south wind, and He made it rain down flesh upon them as dust, and winged fowl as the sand of the sea (Ps. 78:26-27);
that by the "flesh" which that wind brought are signified evil desires, and by the "winged fowl" the derivative phantasies, is plain in Moses (Num. 11:31-35), where it is said that the name of the place in which the people were smitten with a plague because of their eating flesh was called "The graves of lust, because there they buried the people that lusted."
 In Ezekiel:
Behold the vine that has been planted, shall it prosper? Shall it not utterly wither, when the east wind toucheth it? Upon the beds of its shoots it shall wither (Ezek. 17:10).
The vine was plucked up in anger, it hath been cast forth to the earth, and the east wind hath withered its fruit; all the rods of its strength have been plucked off and withered; the fire hath devoured everyone, for fire hath gone forth from a rod of its branches, it hath devoured its fruit, so that there is not in it a rod of strength, a scepter for ruling (Ezek. 19:12, 14);
where the "east wind" denotes what belongs to cupidities. In Isaiah:
He meditated upon His rough wind, in the day of the east wind (Isa. 27:8).
 In Hosea:
The east wind shall come, the wind of Jehovah coming up from the wilderness; and its spring shall become dry, and its fountain shall be dried up; it shall make a prey of the treasure of all vessels of desire (Hos. 13:15);
where also the "east wind" denotes what belongs to cupidities. Likewise in Jeremiah:
As the east wind I will scatter them before the enemy (Jer. 18:17).
 In David:
With the east wind thou wilt break the ships of Tarshish (Ps. 48:7).
Thou hast forsaken Thy people, the house of Jacob, because they are filled with the east wind, and the soothsayers are Philistines (Isa. 2:6).
Ephraim feedeth on wind, and followeth after the east wind; every day he multiplieth a lie and a wasting (Hos. 12:1);
"wind" here denotes phantasies, and the "east wind," cupidities. Similar also is the meaning in the internal sense of the "east wind" by which locusts were produced, and by which they were driven into the sea (Exod. 10:13, 19); and also by which the waters of the sea Suph were divided (Exod. 14:21).