250. Verse 15. And I will put enmity between thee and the woman, and between thy seed and her seed; He shall trample upon thy head, and thou shalt bruise His heel. Everyone is aware that this is the first prophecy of the Lord’s advent into the world; it appears indeed clearly from the words themselves, and therefore from them and from the prophets even the Jews knew that a Messiah was to come. Hitherto however no one has understood what is specifically meant by the “serpent” the “woman” the “serpent’s seed” the “woman’s seed” the “head of the serpent which was to be trodden upon” and the “heel which the serpent should bruise.” They must therefore be explained. By the “serpent” is here meant all evil in general, and specifically the love of self; by the “woman” is meant the church; by the “seed of the serpent” all infidelity; by the “seed of the woman” faith in the Lord; by “He” the Lord Himself; by the “head of the serpent” the dominion of evil in general, and specifically that of the love of self; by to “trample upon” depression, so that it should “go upon the belly and eat dust;” and by the “heel” the lowest natural (as the corporeal), which the serpent should “bruise.”

737. It is said in verse 3 that the dragon was seen "in heaven;" and now that war was made with him "in heaven;" and afterwards no place for him and his angels was found "in heaven;" and yet he is called in verse 9 "that old serpent," also "the devil" and "Satan;" and some may wonder how the dragon, who is the devil, could be in heaven and could have a place there until he was cast down; and yet there is never any place for the devil in heaven, but in hell. But the matter is thus: "the dragon" does not mean those who have denied God and the Lord, and have rejected the Word, and made no account of the church and its doctrine, for those who are such and who do this are cast into hell immediately after death, and never appear in heaven, much less have any place there. "The dragon and his angels" mean those who acknowledge God and the Lord, and declare the Word to be holy, and also stand for the church and its doctrine, but only with the mouth and not with the heart. They do not do this in heart because they make no account of life, and those who make no account of life are interiorly devils, however much they may exteriorly appear like angels. Thence it can be seen that by the acknowledgment of God and the Lord, and by reading the Word and preaching it, they were exteriorly conjoined with heaven; but because their lives have not been at all in accord with anything of the Lord in the Word, interiorly they were conjoined with hell. Such are called "devil" and "Satan," because they have defiled the truths of the Word by a life of the love of self and the love of the world, and by evils that have gushed forth from those loves, like bubbling waters from their fountains, and because they have applied the literal sense of the Word to confirm such a life. Such persons, more than all others, are serpents, since they are more noxious than others; for they can draw over to their side the simple good, who are in the lowest heaven, especially by means of such things as they take from the sense of the letter of the Word and pervert. It is said that "they were seen in heaven," and there "fought with Michael and his angels," because the Word conjoined them with the heavens; for men are conjoined with the heavens by means of the Word; but when it was ascertained that they were in other than heavenly affections they were cast down out of heaven. Nevertheless, after the Last Judgment was accomplished it was provided and ordained by the Lord that henceforth no others but those who are in spiritual faith should have conjunction with heaven, and spiritual faith is acquired by a life according to the truths of the Word, which life is called charity. This, then, is what is signified by "the dragon with his angels was cast unto the earth," and "their place was not found anymore in heaven. "