Genesis 19:1-29
Two angels arrive at Sodom's gate at evening; Lot welcomes them with the same hospitality verbs Abraham used at Mamre — prostration, foot-washing, unleavened bread — and the city replies with a sentence Judges 19 will quote back word-for-word. Fire and brimstone fall from Yahweh from Yahweh out of the heavens, coining the canonical vocabulary the Psalter abstracts, Ezekiel projects, Jesus quotes, and Revelation deploys six times for the lake of fire. The chapter closes with the formula that closed the Flood: God remembered Abraham, and Lot was sent out from the midst of the Overthrow.
Genesis · Isaiah · Ezekiel · 2 Peter · Jude · Revelation Gen 6:1-4; Isa 14:12-15; Ezk 28:12-19; 2Pe 2:4; Jud 6; Rev 12:7-9
Across the entire NT, demons (δαιμόνιον) and angels (ἄγγελος) never share a verse, never share a pericope, and share zero semantic neighbors. Three independent witnesses — one verdict on the popular conflation.