For if God spared not the angels that sinned, but cast them down to {c} hell, and delivered them into {d} chains of darkness, to be reserved unto judgment;

(c) So the Greeks called the deep dungeons under the earth, which should be appointed to torment the souls of the wicked in.

(d) Bound them with darkness as with chains: and by darkness he means that most miserable state of life that is full of horror.

People's New Testament

2:4 For if God spared not the angels that sinned. In order to show that judgments on these wicked teachers are sure, Peter cites examples. Even angels when they sinned were subjected to punishment.

But cast them down to hell. The sinning angels were cast out of heaven. The word rendered hell is not Gehenna, but Tartarus, a Greek term used for the place of future punishment.

Delivered them into chains of darkness. Pits of darkness (Revised Version); possibly dungeons of darkness gives the idea. Compare Jude 1:6 Both passages point to a time when angels sinned, fell, and thus became angels of darkness.

Wesley's Notes

2:4 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.

Jamieson-Fausset-Brown Bible Commentary

4. if-The apodosis or consequent member of the sentence is not expressed, but is virtually contained in 2Pe 2:9. If God in past time has punished the ungodly and saved His people, He will be sure to do so also in our days (compare end of 2Pe 2:3).

angels-the highest of intelligent creatures (compare with this verse, Jude 6), yet not spared when they sinned.

hell-Greek, "Tartarus": nowhere else in New Testament or the Septuagint: equivalent to the usual Greek, "Gehenna." Not inconsistent with 1Pe 5:8; for though their final doom is hell, yet for a time they are permitted to roam beyond it in "the darkness of this world." Slaves of Tartarus (called "the abyss," or "deep," Lu 8:31; "the bottomless pit," Re 9:11) may also come upon earth. Step by step they are given to Tartarus, until at last they shall be wholly bound to it.

delivered-as the judge delivers the condemned prisoner to the officers (Re 20:2).

into chains-(Jude 6). The oldest manuscripts read, "dens," as Alford translates: the Greek, however, may, in Hellenistic Greek, mean "chains," as Jude expresses it. They are "reserved" unto hell's "mist of darkness" as their final "judgment" or doom, and meanwhile their exclusion from the light of heaven is begun. So the ungodly were considered as virtually "in prison," though at large on the earth, from the moment that God's sentence went forth, though not executed till one hundred twenty years after.

Matthew Henry's Concise Commentary

2:1-9 Though the way of error is a hurtful way, many are always ready to walk therein. Let us take care we give no occasion to the enemy to blaspheme the holy name whereby we are called, or to speak evil of the way of salvation by Jesus Christ, who is the Way, the Truth, and the Life. These seducers used feigned words, they deceived the hearts of their followers. Such are condemned already, and the wrath of God abides upon them. God's usual method of proceeding is shown by examples. Angels were cast down from all their glory and dignity, for their disobedience. If creatures sin, even in heaven, they must suffer in hell. Sin is the work of darkness, and darkness is the wages of sin. See how God dealt with the old world. The number of offenders no more procures favour, than their quality. If the sin be universal, the punishment shall likewise extend to all. If in a fruitful soil the people abound in sin, God can at once turn a fruitful land into barrenness, and a well-watered country into ashes. No plans or politics can keep off judgments from a sinful people. He who keeps fire and water from hurting his people, Isa 43:2, can make either destroy his enemies; they are never safe. When God sends destruction on the ungodly, he commands deliverance for the righteous. In bad company we cannot but get either guilt or grief. Let the sins of others be troubles to us. Yet it is possible for the children of the Lord, living among the most profane, to retain their integrity; there being more power in the grace of Christ, and his dwelling in them, than in the temptations of Satan, or the example of the wicked, with all their terrors or allurements. In our intentions and inclinations to commit sin, we meet with strange hinderances, if we mark them When we intend mischief, God sends many stops to hinder us, as if to say, Take heed what you do. His wisdom and power will surely effect the purposes of his love, and the engagements of his truth; while wicked men often escape suffering here, because they are kept to the day of judgment, to be punished with the devil and his angels.

Matthew Henry's Whole Bible Commentary

Verses 3b-6

Men are apt to think that a reprieve is the forerunner of a pardon, and that if judgment be not speedily executed it is, or will be, certainly reversed. But the apostle tells us that how successful and prosperous soever false teachers may be, and that for a time, yet their judgment lingereth not. God has determined long ago how he will deal with them. Such unbelievers, who endeavour to turn others from the faith, are condemned already, and the wrath of God abideth on them. The righteous Judge will speedily take vengeance; the day of their calamity is at hand, and the things that shall come upon them make haste. To prove this assertion, here are several examples of the righteous judgment of God, in taking vengeance on sinners, proposed to our serious consideration.

I. See how God dealt with the angels who sinned. Observe, 1. No excellency will exempt a sinner from punishment. If the angels, who excel us vastly in strength and knowledge, violate the law of God, the sentence which that law awards shall be executed upon them, and that without mercy or mitigation, for God did not spare them. Hence observe, 2. By how much the more excellent the offender, by so much the more severe the punishment. These angels, who had the advantage of men as to the dignity of their nature, are immediately punished. There is no sparing them for a few days, no favour at all shown them. 3. Sin debases and degrades the persons who commit it. The angels of heaven are cast down from the height of their excellency, and divested of all their glory and dignity, upon their disobedience. Whoever sins against God does a manifest hurt to himself. 4. Those who rebel against the God of heaven shall all be sent down to hell. There is no place nor state between the height of glory and the depth of misery in which they shall be allowed to rest. If creatures sin in heaven, they must suffer in hell. 5. Sin is the work of darkness, and darkness is the wages of sin. The darkness of misery and torment follows the darkness of sin. Those who will not walk according to the light and direction of God's law shall be deprived of the light of God's countenance and the comforts of his presence. 6. As sin binds men over to punishment, so misery and torment hold men under punishment. The darkness which is their misery keeps them so that they cannot get away from their torment. 7. The last degree of torment is not till the day of judgment. The sinning angels, though in hell already, are yet reserved to the judgment of the great day.

II. See how God dealt with the old world, even in much the same way that he dealt with the angels. He spared not the old world. Here observe, 1. The number of offenders signifies no more to procure any favour than the quality. If the sin be universal, the punishment shall likewise extend to all. But, 2. If there be but a few righteous, they shall be preserved. God does not destroy the good with the bad. In wrath he remembers mercy. 3. Those who are preachers of righteousness in an age of universal corruption and degeneracy, holding forth the word of life in an unblamable and exemplary conversation, shall be preserved in a time of general destruction. 4. God can make use of those creatures as the instruments of his vengeance in punishing sinners which he at first made and appointed for their service and benefit. He destroyed the whole world by water; but observe, 5. What was the procuring cause of this: it was a world of ungodly men. Ungodliness puts men out of the divine protection, and exposes them to utter destruction.

III. See how God dealt with Sodom and Gomorrah; though they were situated in a country like the garden of the Lord, yet, if in such a fruitful soil they abound in sin, God can soon turn a fruitful land into barrenness and a well-watered country into dust and ashes. Observe, 1. No political union or confederacy can keep off judgments from a sinful people. Sodom and the neighbouring cities were no more secured by their regular government than the angels by the dignity of their nature or the old world by their vast number. 2. God can make use of contrary creatures to punish incorrigible sinners. He destroys the old world by water, and Sodom by fire. He who keeps fire and water from hurting his people (Isa. 43:2) can make either to destroy his enemies; therefore they are never safe. 3. Most heinous sins bring most grievous judgments. Those who were abominable in their vices were remarkable for their plagues. Those who are sinners exceedingly before the Lord must expect the most dreadful vengeance. 4. The punishment of sinners in former ages is designed for the example of those who come after. "Follow them, not only in the time of living, but in their course and way of living." Men who live ungodly must see what they are to expect if they go on still in a course of impiety. Let us take warning by all the instances of God's taking vengeance, which are recorded for our admonition, and to prevent our promising ourselves impunity, though we go on in a course of sin.