1 Samuel 23:28

23:28 So Saul stopped pursuing David and went to confront the Philistines. Therefore that place is called Sela Hammahlekoth. ¹ 

Yudas 1:8

1:8 Yet these men, ²  as a result of their dreams, ³  defile the flesh, reject authority, ⁴  and insult ⁵  the glorious ones. ⁶ 

[23:28]  ¹ sn The name הַמַּחְלְקוֹת סֶלַע (Sela Hammakhleqoth) probably means “Rock of Divisions” in Hebrew, in the sense that Saul and David parted company there (cf. NAB “Gorge of Divisions”; TEV “Separation Hill”). This etymology assumes that the word derives from the Hebrew root II חלק (khlq, “to divide”; HALOT 322 s.v. II חלק). However, there is another root I חלק, which means “to be smooth or slippery” (HALOT 322 s.v. I חלק). If the word is taken from this root, the expression would mean “Slippery Rock.”

[1:8]  ² tn The reference is now to the false teachers.

[1:8]  ³ tn Grk “dreaming.” The participle ἐνυπνιαζόμενοι (enupniazomenoi, “dreaming”) is adverbial to the pronoun οὗτοι (|outoi, “these”), though the particular relationship is not clear. It could mean, “while dreaming,” “by dreaming,” or “because of dreaming.” This translation has adopted the last option as Jude’s meaning, partially for syntactical reasons (the causal participle usually precedes the main verb) and partially for contextual reasons (these false teachers must derive their authority from some source, and the dreams provide the most obvious base). The participle ἐνυπνιαζόμενοι was sometimes used of apocalyptic visions, both of true and false prophets. This seems to be the meaning here.

[1:8]  ⁴ tn Most likely, the authority of the Lord is in view. This verse, then, echoes the indictment of v. 4: “they deny our Master and Lord, Jesus Christ.”

[1:8]  ⁵ tn The construction with the three verbs (“defile, “reject,” and “insult”) involves the particles μέν, δέ, δέ (men, de, de). A more literal (and pedantic) translation would be: “on the one hand, they defile the flesh, on the other hand, they reject authority, and on another hand, they insult the glorious ones.”

[1:8]  ⁶ sn The glorious ones refers to angelic beings rather than mere human beings, just as in 2 Pet 2:10 (on which this passage apparently depends). Whether the angelic beings are good or evil, however, is difficult to tell (hence, the translation is left ambiguous). However, both in 2 Pet 2:11 and here, in Jude 9, the wicked angels seem to be in view (for not even Michael insults them).