And the angels that did not keep their own position but left their proper dwelling have been kept by him in eternal chains in the nether gloom until the judgment of the great day;
ἀγγέλους τε τοὺς μὴ τηρήσαντας τὴν ἑαυτῶν ἀρχὴν ἀλλ’ ἀπολιπόντας τὸ ἴδιον οἰκητήριον εἰς κρίσιν μεγάλης ἡμέρας δεσμοῖς ἀϊδίοις ὑπὸ ζόφον τετήρηκεν,
Haydock Catholic Bible Commentary: Jude
Principality. That is, the state in which they were first created, their original dignity. Ch. — Having given themselves over to fornication, or to excessive uncleanness. — Going after other flesh, and seeking unnatural lusts, with those of the same sex. Wi. — Impurity punished by fire and sulphur. Fire is a punishment proportioned to the criminal passion of the voluptuous. That of Sodom was most dreadful, but then it was of short duration. There is another fire that will never be extinguished.