The city of "Sodom", in the Bible, represents the love of self and the love of ruling or dominating others springing from the love of self. This is why it is depicted as such an evil place, and why it was utterly destroyed by God.

This is not, of course, the usual association people have with Sodom; it has long been connected to homosexuality because in Genesis 19 the men of the city tried to rape the male angels who were visiting Lot. But if you think about it, it makes sense. Experts regard rape as a crime of violence and domination more than a crime of sexual desire. The fact that Lot offered his daughters as an alternative indicates that he thought that the men of the city were not picky about who they dominated and violated. Their chief pleasure was in the domination. All stories about adultery in the Bible -- from the more mild up to and including the intended homosexual gang rape in Sodom -- are actually depictions of selfishness in various forms.

494. Verse 4. And the smoke of the incense with the prayers of the saints ascended out of the angel's hand before God, signifies the conjunction of all with the Lord. This is evident from the signification of "the smoke of the incense" as being the truths of spiritual good (of which presently); also from the signification of "the prayers of the saints," as being truths from good with those who were to be separated from the evil and saved (of which above, n. 493; also from the signification of this "angel" as being heaven (as above, n. 490; therefore "out of the hand of the angel" means by means of heaven; also from the signification of "before God," as being to be conjoined with the Lord (See above, n. 462, 477, 488); therefore "the smoke of the incense with the prayers of the saints ascended out of the angel's hand before God" signifies the conjunction of all with the Lord effected by means of heaven. "The smoke of the incense" signifies truths from spiritual good, because "frankincense," from which the smoke came, signified spiritual good, and the "fire" with which the frankincense was kindled signified celestial good; thence the "smoke" ascending therefrom signifies truth from good, for all truth proceeds from good. This is why "smoke" became representative; "the smoke of the incense," which was agreeable from its fragrance and sweet odor, was a representative of truth from good; for "fragrance and sweet odor" signify what is agreeable and acceptable (See above, n. 324). "Smoke" has a similar signification in Moses:

The sons of Levi put smoke in Thy nostrils, and a whole burnt-offering upon Thine altar (Deuteronomy 33:10).

"The sons of Levi" mean those who are in truths of spiritual good; these truths are signified by "smoke," and celestial good is signified by "the whole burnt-offering." The smoke of incense is also called "a cloud of incense" (Ezekiel 8:11). Thence also "smoke" in the contrary sense signifies falsity from evil (in Isaiah 34:10; Joel 2:30; Nahum 2:13; Psalms 18:8; 37:20), because the fire that makes such smoke signifies the evil of love.