Cast them down to hell — The bottomless pit, a place of unknown misery. Delivered them — Like condemned criminals to safe custody, as if bound with the strongest chains in a dungeon of darkness, to be reserved unto the judgment of the great day. Though still those chains do not hinder their often walking up and down seeking whom they may devour.
Related Commentaries of 2 Peter 2:4
2 Peter 2:4
4 For if God spared not the angels that sinned, but cast them down to hell, and delivered them into chains of darkness, to be reserved unto judgment;