¹ tn Grk “and.” Verse 6 is a continuation of the same sentence begun in v. 5. Due to the length and complexity of the Greek sentence, a new sentence was started here in the translation.

² tn Grk “who did not keep their own domain.”

sn The idea is that certain angels acted improperly, going outside the bounds prescribed by God (their proper domain).

³ sn There is an interesting play on words used in this verse. Because the angels did not keep their proper place, Jesus has kept them chained up in another place. The same verb keep is used in v. 1 to describe believers’ status before God and Christ.

⁴ sn In 2 Pet 2:4 a less common word for chains is used.

⁵ tn The word ζόφος (zofos, “utter, deepest darkness”) is used only five times in the NT: two in 2 Peter, two in Jude, and one in Hebrews. Jude 6 parallels 2 Pet 2:4; Jude 13 parallels 2 Pet 2:17.

⁶ tn The words “locked up” are not in Greek, but is expressed in English as a resumptive point after the double prepositional phrase (“in eternal chains in utter darkness”).

⁷ tn The word “even” is not in Greek; it is implied by the height of the contrast.

⁸ sn According to Jewish intertestamental literature (such as 1 En. 20), Michael was one of seven archangels.

⁹ tn The sentence structure is a bit different in Greek. Literally it reads: “But Michael the archangel, when arguing with the devil and disputing.”

¹⁰ tn Grk “against” (κατά [kata] + genitive). English usage is satisfied with “on” at this point, but the parallel is lost in the translation to some degree, for the end of v. 15 says that this judgment is meted out on these sinners because they spoke against him (κατά + genitive).

¹¹ tn Or “soul.”

¹² tn Grk “of all their works of ungodliness.” The adverb “thoroughly” is part of the following verb “have committed.” See note on verb “committed” later in this verse.

¹³ tn The verb in Greek does not simply mean “have committed,” but “have committed in an ungodly way.” The verb ἀσεβέω (asebew) is cognate to the noun ἀσέβεια (asebeia, “ungodliness”). There is no easy way to express this in English, since English does not have a single word that means the same thing. Nevertheless, the tenor of v. 15 is plainly seen, regardless of the translation.

¹⁴ sn An apparent quotation from 1 En. 1:9. There is some doubt as to whether Jude is actually quoting from the text of 1 Enoch; the text here in Jude differs in some respects from the extant text of this pseudepigraphic book. It is sometimes suggested that Jude may instead have been quoting from oral tradition which had roots older than the written text.