Imprisoned Angels Held for Final Judgment
The angels who sinned in Genesis 6 are currently imprisoned in Tartarus (the deepest abyss), bound in chains of darkness, reserved specifically for the judgment of the great day. This is not Gehenna or Hades — Peter deliberately chose tartaroo (used nowhere else in the NT) to convey permanent, inescapable imprisonment. Both Jude and Peter describe the same holding pattern: these beings await a future sentencing that has not yet occurred. LINGUISTIC NOTE: 2 Peter 2:4 uses the unique Greek verb tartaroo (to cast into Tartarus) - the ONLY occurrence of this word in the entire New Testament. Peter deliberately chose the Greek term for the abyss where the Titans were imprisoned, rather than Gehenna or Hades, drawing a direct parallel between the Watcher/Nephilim narrative and what his Greek-speaking audience already knew about imprisoned Titans. Adam Clarke noted this suggests the ancient Greeks preserved a corrupted version of the same event described in Genesis 6 and 1 Enoch.
Fulfillment Notes
The imprisonment is presented as current and ongoing (fulfilled). The final judgment these beings await is eschatological and unfulfilled. Jude 6: "unto the judgment of the great day." 2 Peter 2:4: "reserved unto judgment." The timing of this judgment is linked to the broader Day of the Lord.
Key Greek Terms
ταρταρώσας (G5020 tartaroo, having cast to Tartarus), τηρουμένους εἰς κρίσιν (G5083+G2920 kept for judgment), δεσμοῖς ἀϊδίοις ὑπὸ ζόφον (eternal chains under darkness), κρίσιν μεγάλης ἡμέρας (judgment of the great day); G5020 tartaroo (to cast into Tartarus) - hapax legomenon in NT