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3.9 - Revelation 9

3.9.1 - Revelation 9:1 Open Bible at Rev. 9:1 Listen to Rev. 9:1

The first two of the final three trumpets are sounded, releasing demonic judgments upon the earth. Unlike the previous four trumpet judgments, these target men rather than natural systems. Even in the face of “hell on earth,” the earth dwellers continue in their ways and refuse to repent.

Then the fifth angel sounded
This is the fifth angel of the seven which were given trumpets (Rev. 8:2+). When he sounds, it brings forth the first of the remaining three woes. See commentary on Revelation 8:13.

As we’ve seen, once one departs from a literal interpretation of the text, there is almost no end to the speculation concerning the meaning of the text which results. And the more unusual the description of the plague, as here, the more fanciful this speculation becomes. Although we describe the problems associated with the Historicist Interpretation elsewhere, we offer a small example of its fruits in interpreting this fifth trumpet—a demonstration of its inadequacies:

By this [the fifth trumpet] is predicted an event, from which the world still trembles,—the French Revolution. . . . A sketch [of the French Revolution], divested of the prejudices of both sides, shall now be given. . . . This sketch unquestionably contains the substance of the French Revolution. Yet it is the work of no living pen. It is seventeen hundred years old,—The Ninth Chapter of the Apocalypse.1

Rather than attempting to “shoe-horn” what is related in this chapter into past historic events such as the French Revelation, how much more productive to recognize a description of something the likes of which has never yet occurred. The key to understanding the nature of the judgment associated with the fifth trumpet is found in a study of the source from whence the locust army, loosed by the fifth trumpet, comes and how they got there. Suffice it to say, it is not Frenchmen being held locked away in the bottomless pit!

This entire passage describes something yet future to the experience of the earth:

I agree with Alford and De Burgh, that these locusts from the abyss refer to judgments about to fall on the ungodly immediately before Christ’s second advent. None of the interpretations which regard them as past, are satisfactory. Joel 1:2-7; 2:1-11, is strictly parallel and expressly refers (Joel 2:11) to THE DAY OF THE LORD GREAT AND VERY TERRIBLE: Joel 2:10 gives the portents accompanying the day of the Lord’s coming, the earth quaking, the heavens trembling, the sun, moon, and stars, withdrawing their shining : Joel 2:18, 31, 32, also point to the immediately succeeding deliverance of Jerusalem: compare also, the previous last conflict in the valley of Jehoshaphat, and the dwelling of God thenceforth in Zion, blessing Judah.2

a star fallen from heaven to the earth
As we previously observed, angelic beings are, at times, referred to as stars (Job 38:7; Isa. 14:13). That this star is not an astronomical body, but a person, can be seen by the reference to him, he (Rev. 9:1-2+), and by his personal action of opening the bottomless pit. Fallen is πεπτωκότα [peptōkota] , a perfect tense participle, having previously fallen and now being in a fallen state. John did not see the actual fall. At the time John saw the star, it had already fallen.

Since the star had previously fallen, some suggest from the immediate context that it refers to the star of the third trumpet which fell from heaven and is called Wormwood (Rev. 8:10-11+):

In the last chapter we saw it in the course of its falling. The result was the bitterness of wormwood. We now see it fallen to the earth. . . . May it not be merely that the great star has lost much of his power and is now a fallen star? It is none other than Satan himself and we shall see the details of this coming to earth in the twelfth chapter [Rev. 12:9-10+].3

Whether this star fell in the events of the previous chapter (Rev. 8:10-11+) or in the events recorded in a subsequent chapter (Rev. 12:9-10+), the possibility exists that it could be Satan. If so, then the demonic locusts which he unleashes from the pit may be what is referred to, in part, when John records: “Woe to the inhabitants of the earth and the sea! For the devil has come down to you, having great wrath, because he knows that he has a short time” (Rev. 12:12+). It is interesting that John uses the term woe to describe the results of Satan’s fall while the star which falls here looses the first of three woes. Satan‘s “tail” drew a third of the stars of heaven and threw them to earth (Rev. 12:4+), and he himself is cast out of heaven (Rev. 12:9+). When Jesus’ disciples reported their success at exorcising demons to Jesus, He said “I saw Satan fall like lightning from heaven” (Luke 10:18)—referring to the authority which they demonstrated over the powers of Satan’s domain. The coming of God in the flesh to disable the accuser at the cross spelled the doom of Satan and the eventual overthrow of his rule in this world by God’s coming kingdom on earth. “Now is the judgment of this world; now the ruler of this world will be cast out” (John 12:31). Jesus said that when the Holy Spirit had come, He would convict the world of judgment “because the ruler of this world is judged” (John 16:5-11). “Jesus was not speaking of Satan being cast out at that precise moment, but that his power had been broken and that he was subject to Jesus’ authority.”4 If the star that had previously fallen is Satan, then there is considerable irony in the fact that he now releases his demonic horde from the very region where he himself will be confined during the Millennial Kingdom (Rev. 20:1-3+).5

This we believe refers to Lucifer, or ‘Day-star’ (see Isa. 14:12 margin). The reference, we think, is not to his original fall, but to what is described in Rev. 12:9+. The fact that the key of the abyss is given to him is in keeping with the fact that during the tribulation period God allows him free rein and suffers him to do his worst.6

Satan’s expulsion from Heaven and his consequent casting down (confinement) to earth will happen in the second half of the tribulation, for Rev. 12:6+, 14+ require this as these verses indicate that Satan’s fall to earth will happen at the midpoint of the seven year tribulation.7

If the angel is Satan, then some see a further description of him as “the angel of the bottomless pit whose name in Hebrew is Abaddon, but in Greek he has the name Apollyon” (Rev. 9:11+). See commentary on Revelation 9:11. It is impossible to be dogmatic on this point, for it is also possible that the star which opens the pit is some lesser principality than Satan himself and “the angel of the bottomless pit” may be simply the highest ranking among the fallen angels in the pit prior to their having been loosed.

It is no accident that at the conclusion of these, the fifth and sixth trumpet judgments, we read, “But the rest of mankind, who were not killed by these plagues, did not repent of the works of their hands, that they should not worship demons” [emphasis added] (Rev. 9:20+a). As we see in this book, God has a wry wit about His judgments, for example: “stoning” those who are guilty of blasphemy (Rev. 16:21+). Here he unleashes upon the world the very beings they worship in order that they may get a fill of their ways. Incredibly, they will still refuse to repent!

to him was given
He did not have the authority to open the pit himself, it was given by God. The horror which this fallen star is about to unleash is entirely subject to the sovereign permission of God. See commentary on Revelation 6:2.

the key of the bottomless pit
The shaft of the abyss had been locked so that whatever or whoever was there could not escape. Now the star which had previously fallen is given the key to unlock whomever or whatever is held there! Later, an angel will be given the same key with which to lock Satan within the same compartment for the duration of the Millennial Kingdom (Rev. 20:1-2+).

Elsewhere, Jesus is said to “have the keys [plural] of Hades and of Death.” Since different regions of Hades are separated by a “great gulf” (χάσμα μέγα [chasma mega] ) (Luke 16:26), perhaps the bottomless pit is also within Hades—even being the great chasm itself, although its shaft is normally sealed. Paul associated the bottomless pit (abyss) with the location of the dead (Rom. 10:7). If so, then there may be a relationship between the “keys of Hades” and this key. See commentary on Revelation 1:18.

bottomless pit
τὸ φρέατος τῆς ἀβύσσου [to phreatos tēs abyssou] , the shaft of the abyss. Shaft is φρέατος [phreatos] , a deep opening in the ground to a sealed-in well.8 It is “the pit of the abyss (because the nether world is thought to increase in size the further it extends from the surface of the earth and so resemble a cistern, the orifice of which is narrow).”9 In contrast with an underground spring, it is a sealed compartment, a “tank, cistern, reservoir.”10 Here, it stores a reserve of malevolent beings. The word is also translated pit (Luke 14:5) and well (John 4:11).

The shaft leads to the abyss (ἀβύσσου [abyssou] ): “from a, intensive, and bussos, a depth; akin to bathus, deep.”11 The term is used to describe the invisible underworld which is contrasted with the sky and earth that are visible to the human eye. The abyss is discernible only by God.12 It is said to describe “a very deep gulf or chasm in the lowest parts of the earth used as the common receptacle of the dead and especially as the abode of demons.”13

The word “abyss” comes from roots meaning “without depth” and so is properly translated “bottomless.” It is apparently at the very center of the earth and so, in truth, has no bottom. Its boundaries in all directions are all ceilings; one cannot do “down” in any direction.14

If the shaft to the abyss was previously locked, then how did this compartment come to have occupants? How did they get in? The abyss appears to be a prison of sorts for demons, as evidenced by the request of the demons which Jesus cast out of Legion. They “begged Him that He would not command them to go out into the abyss” (Luke 8:30-31). “These demons preferred to be incarnate in swine, so deep was their horror and dread of the abyss to which some of their fellows were already confined.”15 It appears that the demonic forces which are about to be released from the abyss were supernaturally transported there by God—reserved for the day of judgment when they will serve God’s purposes. “Not only that they should be then judged, but that they should be the executors of God’s judgments also in that great day which we are now studying and learning about in the Apocalypse.”16 The locking away of these demons is described by Jude:

And the angels who did not keep their proper domain, but left their own abode, He has reserved in everlasting chains under darkness for the judgment of the great day; as Sodom and Gomorrah, and the cities around them in a similar manner to these, having given themselves over to sexual immorality and gone after strange flesh, are set forth as an example, suffering the vengeance of eternal fire. (Jude 1:6-7)

The demons are fallen angels, some of which left their own abode and are reserved for the judgment of the great day. This is The Day of the Lord. The angels themselves will not be judged at this time, but are “reserved for the judgment”—they will be used by God to torment the earth dwellers.17 Unlike other demons which were free to roam the earth, these particular fallen angels were guilty of an especially wicked act. Similarly to the inhabitants of Sodom and Gomorrah, they had given themselves over to sexual immorality, ἐκπορνεύσασαι [ekporneusasai] , and “gone after strange flesh.” Strange flesh is σαρκὸς ἑτέρας [sarkos heteras] , another [different] kind of flesh. The flesh was not allos (similar), but heteros (different). This seems to point to the event prior to the flood when certain angels went after flesh of a different kind: “There were giants on the earth in those days, and also afterward, when the sons of God came in to the daughters of men and they bore children to them. Those were the mighty men who were of old, men of renown” (Gen. 6:4).

Some suggest that the these in Jude’s passage refers to Sodom and Gomorrah—that the cities in a similar manner to Sodom and Gomorrah went after strange flesh. But the grammar indicates that these (masculine plural) refers back to the angels (masculine plural). Sodom and Gomorrah and the cities around them gave themselves over to sexual immorality and went after strange flesh in a similar manner to the angels. The actions of the inhabitants of the cities is compared to that of the angels which preceded.18

Jude tells us that they did not keep their “proper domain,” ἀρχη [archē] , meaning: “rule, office, domain, sphere of influence.”19 “The idea is that certain angels acted improperly, going outside the bounds prescribed by God.”20 The bounds which they exceeded involved their interaction with strange flesh—mingling with the daughters of men.21 Because of this grievous sin, they are “reserved in everlasting chains under darkness.” Darkness is ζόφον [zophon] , which denotes “especially the darkness of the nether regions and these regions themselves.”22 Elsewhere, Peter uses a similar phrase to describe the situation of these same angels:

For if God did not spare the angels who sinned, but cast them down to hell (ταρταρώσας [tartarōsas] ) and delivered them into chains of darkness (σειραῖς ζόφου [seirais zophou] ), to be reserved for judgment, and did not spare the ancient world, but saved Noah, one of eight people, a preacher of righteousness, bringing in the flood on the world of the ungodly; and turning the cities of Sodom and Gomorrah into ashes, condemned them to destruction, making them an example to those who afterward would live ungodly. (2Pe. 2:4-6) [emphasis added]

That these are a specific subset of sinning angels can be seen from the fact that many fallen angels remain free to roam the earth. These angels are guilty of the specific sin involving flesh of a different kind (Gen. 6:4). Those who were involved with exceedingly serious sins such as these are bound” for subsequent release in God’s judgment (Rev. 9:14+).

The “spirits now in prison” in the abyss are those “who once were disobedient—in the days of Noah.” They are the demons who cohabited with human women in Satan’s failed attempt to corrupt the human race and make it irredeemable (Gen. 6:1-4). . . . The demons released by Satan at the fifth trumpet may not include those who sinned in Noah’s day (cf. Jude 1:6), since they are said to be in “eternal bonds” (Jude 1:6) until the final day when they are sent to the eternal Lake of Fire (Rev. 20:10+; Jude 1:7). Other demons imprisoned in the abyss may be the ones released. So the pit is the preliminary place of incarceration for demons from which some are to be released under this judgment.23

The beast who overcomes God’s two witnesses “ascends out of the bottomless pit [abyss]” (Rev. 11:7+). The world is said to marvel at the beast “that was, and is not, and yet is” (Rev. 17:8+). Perhaps the abyss is his abode while he “is not”—after “one of his heads” was “mortally wounded,” but before “the deadly wound was healed” (Rev. 13:3+). Perhaps the angels, some of which are in the abyss for having gone after strange flesh, will be involved in the origination of the beast. Or perhaps his ascent from the abyss merely indicates his empowerment by Satan (2Th. 2:9). See commentary on Revelation 11:7.

The demons which inhabit the abyss have a king, Abaddon or Apollyon: see commentary on Revelation 9:11.

3.9.2 - Revelation 9:2 Open Bible at Rev. 9:2 Listen to Rev. 9:2

he opened the bottomless pit
The shaft leading to the abyss was now opened allowing whatever was therein to escape.

Jehovah once said to Job: “Have the gates of Sheol been opened unto thee? or hast thou seen the doors of the shadow of death?” (Job 37:17). There are worlds of being and of darkness upon which man has never looked. There is a tenanted abyss of which the demons know, and concerning which they besought the Saviour that He would not send them into it [Luke 8:27-31]. It is a dark and horrible prison, in which many, many strange and evil things are shut up. Satan knows of that world, and would fain bring forth its malignant inhabitants into the earth if he only dared. At last, however, he receives permission to bring them, and the fifth trumpet gives the result.24

smoke arose . . . like the smoke of a great furnace
The plume of smoke that arose is probably one of the “pillars of smoke” which Joel described in the “awesome day of the Lord” (Joel 2:30). A similar plume of smoke attended the destruction of Sodom and Gomorrah by fire (Gen. 19:28). Here we see further evidence that the abyss is deep within the earth and probably of a great temperature due to subterranean activity below the earth‘s crust. That portions of Hades are of an elevated temperature is clear from Jesus’ account of the rich man and Lazarus, where the rich man cried out, “Father Abraham, have mercy on me, and send Lazarus that he may dip the tip of his finger in water and cool my tongue; for I am tormented in this flame” (Luke 16:24).

the sun and air were darkened because of the smoke of the pit
Here is another cosmic sign—the darkening of the sun. There will be numerous situations which result in the reduction of light from the sun during the Tribulation period. See commentary on Revelation 6:12 and Revelation 8:12.

3.9.3 - Revelation 9:3 Open Bible at Rev. 9:3 Listen to Rev. 9:3

out of the smoke locusts came upon the earth
As the smoke arose, other creatures arose with it. They are said to be locusts. We encounter another similarity between the judgments sent upon the earth dwellers in the Tribulation and the plagues of Egypt (Ex. 10:12-15). Unlike the locusts which descended upon Egypt, these locusts are not allowed to “harm the grass of the earth, or any green thing, or any tree” (Rev. 9:4+). Since the bottomless pit was previously locked and is evidently of a great temperature, natural locusts would neither find entry nor be able to survive in the pit. But these are not normal locusts, as other factors in this passage make plain.

Isaiah describes a noise of tumult at which the people shall flee—in response to the Lord rousing Himself. His plunder is said to be “As the running to and fro of locusts, He shall run upon them” [emphasis added] (Isa. 33:4). Notice that the judgment of the people, compared to the ravaging of locusts, is said to be the work of God. In the same way in which a natural locust plague is under the control of God’s sovereign will (Joel 2:25), so too is this demonic horde of locusts. Joel also saw this end-time locust-like army of the Lord.25

The earth quakes before them, the heavens tremble; the sun and moon grow dark, and the stars diminish their brightness. The LORD gives voice before His army, for His camp is very great; for strong is the One who executes His word. For the day of the LORD is great and very terrible; who can endure it? (Joel 2:10-11) [emphasis added]

Now in this second chapter, Joel is going to give a blending of the plague of locusts together with the threat of the Assyrian army and then look down the avenue of time into the future and the Day of the Lord. Of course the liberal theologian would say this refers simply to the locust plague and the local situation. He would like to dismiss a great deal of meaning from the Word of God. The other extreme view is to say this refers only to the Great Tribulation Period. I think we need to see that in Joel there is a marvelous blending. He moves right out of the locust plague to the Day of the Lord which is way out yonder in the future.26

The prophet adopts the vantage point of the ultimate day of the Lord, and from that position he looks back to the present locust plague.27

[Joel describes the] appearance . . . of horses—(Rev. 9:7+). Not literal, but figurative locusts. The fifth trumpet, or first woe, in the parallel passage [to Joel] (Rev. 9:1-11+).28

In the context of Joel, the army of God arrives in concert with The Day of the Lord (Joel 1:15-2:11) and eventually gives way to the judgment of the nations (Joel 3:1-17). Then the blessings of the Messianic Kingdom (Joel 3:18-21). This matches the order of events in the book of Revelation. The demonic plagues of this chapter are the first of these three stages.

It is therefore with diffidence that we suggest, without being dogmatic, that they are, most likely, fallen angels now imprisoned in Tartarus. . . . these infernal locusts issue from ‘the well of the Pit,’ an expression occurring nowhere else in Scripture, and only the locusts are said to come from there. So also the term Tartarus is found nowhere but in 2Pe. 2:4. It seems likely, then, that the well of the Pit may be only another name for Tartarus (with which only fallen angels are connected), just as the Lake of Fire is only another name for Gehenna. . . . 2Pe. 2:4 simply says [fallen angels] are ‘reserved unto judgment,’ and we believe this means that God is holding them in Tartarus until His time comes for Him to use them as one of His instruments of judgment upon an ungodly world. The time when God will thus use them is stated in Jude 1:6 - it will be in ‘the judgment of the great day’ (compare Rev. 6:17+ for ‘the great day’. Confirmatory of this, observe that in Joel 2:11 the Lord calls the supernatural locusts ‘His army,’ then employed to inflict sore punishments on apostate Israel.29

to them was given power
The ultimate source of their power is not Satan, but God. See commentary on Revelation 6:2.

as the scorpions of the earth have power
Here is another hint that these are not normal locusts because they are given power as the scorpions of the earth. This phrase implies not only that these are not scorpions (being locusts), but that neither are they of the earth. Their origin is not of the earth. Originally, they were angels of heaven, but chose to follow Satan in his rebellion, and eventually committed the serious offense which led to their confinement. Now, they are of the abyss (Rev. 9:11+). Their similarity with earthly scorpions is found in their ability to inflict a painful sting (Rev. 9:5-6+). Jesus mentioned “serpents and scorpions” as representative of “the power of the enemy” (Luke 10:19).

3.9.4 - Revelation 9:4 Open Bible at Rev. 9:4 Listen to Rev. 9:4

they were commanded
Like the horseman of the third seal (Rev. 6:6+), the destructive abilities of the locusts is specifically limited by the permission of God. See commentary on Revelation 6:2.

not to harm the grass of the earth, or any green thing, or any tree
Here we see the reason why the last three woes—the last three trumpets—are separated from the previous four trumpets. The first four trumpets involve judgments on natural systems, including vegetation, whereas the judgments of the final three trumpets target people. In contrast to the previous trumpet judgments (Rev. 7:3+; 8:7-11+), the locusts are told not to harm the natural system, but to attack certain men. These are not natural locusts: “This is an unusual locust that will not attack anything green—that is all the normal locust would attack. They did not attack human beings.”30

The natural locusts of the plagues of Egypt, although supernaturally provided, illustrate the normal activities of locusts:

For they covered the face of the whole earth, so that the land was darkened; and they ate every herb of the land and all the fruit of the trees which the hail had left. So there remained nothing green on the trees or on the plants of the field throughout all the land of Egypt. (Ex. 10:15)

The flight of locusts is thus described by M. Olivier (Voyage dans l’Empire Othoman, ii.424): “With the burning south winds (of Syria) there come from the interior of Arabia and from the most southern parts of Persia clouds of locusts (Acridium peregrinum), whose ravages to these countries are as grievous and nearly as sudden as those of the heaviest hail in Europe. We witnessed them twice. It is difficult to express the effect produced on us by the sight of the whole atmosphere filled on all sides and to a great height by an innumerable quantity of these insects, whose flight was slow and uniform, and whose noise resembled that of rain: the sky was darkened, and the light of the sun considerably weakened. In a moment the terraces of the houses, the streets, and all the fields were covered by these insects, and in two days they had nearly devoured all the leaves of the plants. Happily they lived but a short time, and seemed to have migrated only to reproduce themselves and die; in fact, nearly all those we saw the next day had paired, and the day following the fields were covered with their dead bodies.”31

How different are these locusts from natural locusts, for they avoid the very things which natural locusts devastate. Some have difficulty reconciling the instructions not to harm the green grass when in the first trumpet it was said that “all green grass was burned up” (Rev. 8:7+). This is readily explained:

The reference to the grass of the earth suggests that some time has passed since the first trumpet judgment scorched all the grass that was then in season (Rev. 8:7+). The damaged grass has grown again and is to remain untouched in this plague, indicating that enough time has elapsed for a partial recovery of the earth’s environment.32

See commentary on Revelation 8:7.

but only those men who do not have the seal of God on their foreheads
Here we see the chronological relationship in the visions related by John, for in order to be protected from these locusts, the men must have already been sealed. Indeed they were, in Revelation 7:4+. Thus, Revelation 9+ must follow chronologically after Revelation 7+.

These are the 144,000 of Israel who were sealed in Revelation 7:3+ which see . Their seal protected them in the midst of the judgments of the systems of nature (Rev. 7:3+; 8:7+) and now it provides protection from the judgment of the demonic locusts. Here is another indicator that these are not ordinary insects: they are able to differentiate between those who have God‘s seal and those who do not. The seal may not be a visible mark (see commentary on Revelation 7:4 ), yet these locusts are able to detect those who are sealed. The answer lies in the fact that demons have great spiritual awareness. During Jesus’ ministry, demons frequently identified him as the “Son of God” or “Holy One of God,” a fact which was missed by His disciples and most of those whom He taught (Mtt. 8:29; Mark 1:24; 3:11; Luke 4:33-34; 8:28). Mark informs us that Jesus “did not allow the demons to speak, because they knew Him” (Mark 1:34). Luke says “And demons also came out of many, crying out and saying, ‘You are the Christ, the Son of God!’ And He, rebuking them, did not allow them to speak, for they knew He was the Christ” (Luke 4:41). Not only did the demons recognize Jesus, but they also recognized Paul—and that he had spiritual authority which the seven sons of Sceva lacked since they were presumably not born again (Acts 19:14-16). Thus, these demonic locusts will be able to readily identify those which have been marked for special protection by God, whether the mark is physical or spiritual in nature.

If we are to understand the 144,000 sealed Jews in Revelation 7+ to be the initial sealing of an evangelistic force and a signal of God’s redemptive focus returning upon Israel (Rom. 11:25-32), then from their initial witness, many more, both Jew and Gentile, will come to know God during the Tribulation. These are those who John saw which “came out” of the Great Tribulation (Rev. 7:14+). It would seem that these too will be protected from the demonic horde:33

Those who have the seal of God include not only the 144,000 Jewish evangelists (Rev. 7:3-4+; 14:1+), but also the rest of the redeemed (cf. Rev. 22:4+; 2Ti. 2:19). This seal marks them as personally belonging to God and as such protected from the forces of hell. Jesus promised the faithful members of the Philadelphia church that “He who overcomes, I will make him a pillar in the temple of My God, and he will not go out from it anymore; and I will write on him the name of My God, and the name of the city of My God, the new Jerusalem, which comes down out of heaven from My God, and My new name” (Rev. 3:12+).34

3.9.5 - Revelation 9:5 Open Bible at Rev. 9:5 Listen to Rev. 9:5

they were not given authority to kill
Given is ἐδόθη [edothē] , passive, it is divine permission which prevents them from killing their victims. It is God’s intention that their victims will be unable to escape the torment of the locusts through death. This is similar to the limitation which God put on Satan in Job’s testing (Job 2:6).35 God ultimately desires to keep these people alive so that they have the opportunity to repent and turn to Him:

After millennia of captivity, the vile demons would no doubt want to give full vent to all of their pent-up evil by slaughtering people. Certainly Satan would want to kill all the unregenerate to keep them from repenting. But God, in His mercy, will give people torment for five months (the normal life span of locusts, usually from May to September), during which they cannot die but will be given the opportunity to repent and embrace the gospel.36

This verse frustrates those who attempt to interpret the judgment as involving an army of human origin, for what army on earth has ever resisted killing the enemy?

to torment them for five months
In Revelation 9:10+ we are told “Their power was to hurt men five months.” It is not clear whether the ministry of the locusts is limited to that period of time or whether the effects of their sting lasts for five months. Probably the former. The time period may be intended to convey the idea of God’s complete provision for their torment. Significantly, in the judgment of the flood, the waters prevailed upon the earth for the same period of time, five months (150 days, Gen. 7:24).37 See Five: Provision, Fullness, Grace.

The duration of the plague is fixed. It is to last “five months.” A similar fixed date is given in Numbers 11:19-20: “a whole month.” In 2 Samuel 24:13, also we have “seven years,” “three months,” and “three days,” as the fixed limit of certain judgments. These periods are always taken literally. Why not this? The time limit of these infernal locusts corresponds with that of ordinary locusts, which is five months (from May to September).38

like the torment of a scorpion when it strikes a man
This would include both the pain of an initial sting and the subsequent pain due to an injected poison. “At least two general types of scorpion poison exist. One is a hemotoxin that causes mild to severe local effects such as edema, discoloration, and pain; the other is a dangerous neurotoxin (nerve poison) that may cause severe local and systemic effects such as convulsions, paralysis, cardiac irregularities, and death.”39

3.9.6 - Revelation 9:6 Open Bible at Rev. 9:6 Listen to Rev. 9:6

men will seek death
They will be gripped with incredible fear (Luke 23:30; Rev. 6:16+), experience intense pain (Joel 2:6), and wish to die (Jonah 4:8). Job described the anguish of those who suffer and long for death:

Why is light given to him who is in misery, and life to the bitter of soul, who long for death, but it does not come, and search for it more than hidden treasures; who rejoice exceedingly, and are glad when they can find the grave? (Job 3:20-22)

So that my soul chooses strangling And death rather than my body. I loathe my life; I would not live forever. Let me alone, for my days are but a breath. (Job 7:15-16)

will not find it
Not is οὐ μὴ [ou mē] , a double negative emphasizing the impossibility of death. This is perhaps the most puzzling verse in the chapter. “It would seem from the sixth verse that there is an intimation of suicide attempts which are frustrated by God.”40

they will desire to die and death will flee
They will desire is ἐπιθυμήσουοσιν [epithymēsouosin] , an intense desire, elsewhere translated by lust. To die is ἀποθανεῖν [apothanein] , present tense infinitive. The pain of the locusts is so intense that their continual desire will be to find release through death. But they will not find relief because death will flee (φεύγει [pheugei] , present tense—continually flee). Joel was given a glimpse of this intense fear and pain: “Before them the people writhe in pain; All faces are drained of color” (Joel 2:6).

We have record in the gospels of the degree to which demons control their victims:

Then they brought him to Him. And when he saw Him, immediately the spirit convulsed him, and he fell on the ground and wallowed, foaming at the mouth. So He asked his father, “How long has this been happening to him?” And he said, “From childhood. And often he has thrown him both into the fire and into the water to destroy him. But if You can do anything, have compassion on us and help us.” (Mark 9:20-22)

And when He stepped out on the land, there met Him a certain man from the city who had demons for a long time. And he wore no clothes, nor did he live in a house but in the tombs. When he saw Jesus, he cried out, fell down before Him, and with a loud voice said, “What have I to do with You, Jesus, Son of the Most High God? I beg You, do not torment me!” For He had commanded the unclean spirit to come out of the man. For it had often seized him, and he was kept under guard, bound with chains and shackles; and he broke the bonds and was driven by the demon into the wilderness. (Luke 8:27-29)

Perhaps part of the tormenting assigment of the demons is not only to sting their victims, but to ensure they remain unable to take their own lives.

We are not told what will make man unable to commit suicide (Rev. 9:6+), but can speculate that these demonic creatures, anticipating a man’s actions, by simply stinging him at the crucial moment, will prevent him from suicide. What excruciating torture; driven to the point of suicide, but prevented from taking the final step by the very same torment that drives a man to the resolve to take his own life. Man will seek death by any means, even the tormenting locusts, yet they will not be permitted to kill (Rev. 9:5+). 41

3.9.7 - Revelation 9:7 Open Bible at Rev. 9:7 Listen to Rev. 9:7

The shape of the locusts was like
Up to this point, the creatures which come up out of the bottomless pit have been identified as “locusts” (Rev. 9:3+). Now, John begins a series of descriptions which are similitudes—representations which approximate what he sees concerning the locusts. Comparative terms such as ὁμιόωμα [homioōma] (likeness, image, form, appearance), 42 ὅμοιος [homoios] (like, similar), 43 and ὡς [hōs] (as, like)44 will occur frequently in the descriptions which follow. As elsewhere in this book, much of what John is shown exceeds anything he has seen before and so he struggles to relate the vision using similes which provide an approximation of what he is being shown. These comparative terms do not provide license for fanciful symbolism or allegorical interpretation—they represent the closest similarity which John knew for describing what he saw. If anything, they provide support for understanding John’s description as closely accurate of the reality before him.

Before continuing with our study of this passage, we feel it is important to discuss how we are to understand the seemingly fantastic45 description of the locusts (and the horses and horsemen of the sixth trumpet) which follow in this chapter. Many find their description so unbelievable that they are driven to spiritualize the passage:

Many commentators interpret the plague as a condition of sinful life rather than an eschatological event. Hendricksen sees the description as “the operation of the powers of darkness in the soul of the wicked during this present age” (p. 147). For Hengstenberg it is the hellish spirit that penetrates the earth (I, pp. 429 ff), and for Dana, the forces of decay and corruption which God will use to undermine the Roman Empire (pp. 126 ff).46

As we have observed in our discussion of Interpreting Symbols , the decision to depart from a literal interpretation, which recognizes figures of speech, is a serious one for it places the interpreter upon a sea of subjectivity. Moreover, if all this chapter is meant to teach is general moral principles or even the depravity of men (Jer. 17:9), then how does one explain the excessive details of the vision? What possible purpose could they serve? Why not say the same thing with far fewer words? No, what is being described here is real, literal, and important to understand in detail else God would not have “wasted” words on it.

We would ask the reader to keep in mind several considerations:
  1. Demonic Capabilities - We know next to nothing concerning the demonic realm and especially the transformative capabilities of angels—be they elect or fallen. Scripture records that angels are “ministering spirits” (Ps. 104:4; Heb. 1:7, 14), yet they appear in numerous passages as anatomically accurate human men . When Isaiah, Ezekiel, and John are shown the seraphim and cherubim, there is considerable difficulty describing their appearance in a manner that we could possibly grasp (Isa. 6:2; Eze. 1:10; 10:14; Rev. 4:7+). The description of Satan, the “anointed cherub,” is equally fantastic (Eze. 28:12-14). Thus, we should not be surprised to find malevolent beings of immense spiritual and transformative powers with such fantastic descriptions. “They seem, from their description, to be a kind of Infernal Cherubim . The horse, the man, the lion, and the scorpion are combined in them [Rev. 4:7+].”47
  2. Size of the Locusts - We know nothing concerning the size of the demonic locusts. Depending upon their similarity to earthly locusts, they are likely between 0.5 to 7 inches (13 to 175 mm.).48 In other words, these demon locusts may be on the scale of insects. The fact that they have a painful, and possibly poisonous sting, which does not kill their victims also points in this direction. For if the locusts were much larger than their largest earthly counterparts, then the sting alone could easily be a mortal wound.49
  3. Fantastic Appearance of Natural Insects - When asked to describe a simple spider or dragonfly when viewed under a magnifying glass or a flea under a microscope, how many of us would resort to similes like those of John (Rev. 9:7-10+, 17-19+)? Most, if not all of us! The simple fact is that known insects of the natural world are almost equally bizarre—but lacking in demonic power—to those described here. Consider the following description. The creature had four wings, each of which was covered with something like 250 thousand scales, and a tripartite body with a head as it were with six thousand eyes. Two long hair-like whips extended from its head with which it guided itself over immense distances. Its tongue was like a fire hose and one fourth the length of its body and it pranced upon six legs, the forelegs of which terminated in six needle-like spears. A bizarre fantasy? Not at all! A female monarch butterfly.50 A rather benign insect at that!

Once we trade in the Golden Rule of Interpretation for the fools gold of symbolism and allegory, we embark upon a sea of conjecture concerning the identification of this judgment. Bullinger and Seiss, in defense of a literal understanding, identify the mischief which results from jettisoning a literal interpretation:

The most common interpretation sees the fulfilment of this judgment in the Invasion of Europe by the Turks. In that case the “star” is seen to be Mahomet. His “fall from heaven” means that his family was once high and wealthy; he being an orphan and poor. “To him was given the key of the bottomless pit;” i.e., “he professed to receive a key from God.” So that in his case profession was evidently possession! How he opened the pit the interpreters do not tell us, but the “smoke” was his false teaching. Out of the pit came the locusts. Arbah in Hebrew means a locust. That is quite near enough with them for Arabians, though there could hardly be Mahommedans before Mahomet. . . . The “crowns like gold” were the turbans of linen. “Faces as men” means courage. “They had hair as women:” this refers to the horse tail decorations worn by the Pashas on their heads.51

Many indeed, consider it mere fancy-work, fiction, and symbol, referring to events in the past history of the race and intended to describe quite other things than are thus literally depicted. But the account is given as an account of realities. There is no difficulty involved in the language employed. The grammatical sense is plain and obvious. Neither is there any intimation whatever of any other sense. And if any other sense was intended, there lives not a man who can tell, with any degree of certainty, what that other sense is. Many and great minds have laboured to make out an allegorical and historical interpretation of these locusts from the pit, but thus far, as Alford has justly remarked, only “an endless Babel” has been the result. Alford gives it up. Stuart gives it up. Hengstenberg gives it up. Vaughan gives it up. Others have given it up. And every candid man just give it up, on any scheme that will consistently interpret the Apocalypse as a whole, or preserve to the sacred records the credit and value which this book claims for its contents.52

The text compares these creatures to locusts. Since most of us have probably never studied the appearance and capabilities of even the household spider in detail, let us be wary to take John’s description seriously knowing that God’s severe judgment at the time of the end will certainly call forth such a devilish reality. “What God says is plain enough. He does not ask us to understand it. He asks us to believe it; and this, by God’s help, we mean to do.”53

horses
Joel used similar terminology to describe the locust plague of his day—and the demonic plague of this day.

Their appearance is like the appearance of horses; and like swift steeds, so they run. With a noise like chariots over mountaintops they leap, like the noise of a flaming fire that devours the stubble, like a strong people set in battle array. (Joel 2:4-5) [emphasis added]

We are not alone in understanding Joel’s vision of God’s locust army as depicting something far beyond his immediate event—this ultimate eschatological invading army released from the pit.

At the sight of this terrible army of God the nations tremble, so that their faces grow pale. 'Ammīm means neither people (see at 1 Kings 22:28) nor the tribes of Israel, but nations generally. Joel is no doubt depicting something more here than the devastation caused by the locusts in his own day. 54

As will be seen by examining the many similarities between this passage and that of Joel, Joel saw both the local locust plague of his own day, but also understood it as a type (or model) of this demonic locust plague in the final Day of the Lord. Both the natural locusts of Joel’s day and the demonic locusts here represent sovereign judgments of God.55 Like John, he resorted to similitude in comparing the locusts with horses:56

Such an association is facilitated by three facts: (1) The heads of locusts and horses are similar in appearance. The German and Italian words for “locust” literally mean “hay-horse” [Heupferd] and “little horse” [cavalletta], respectively (Wolff, Joel and Amos, p. 45, n. 46; cf. also Driver, The Books of Joel and Amos, p. 52). (2) Both locusts and human armies advance swiftly. (3) The locusts’ buzzing wings resemble the sound of chariot wheels (for accounts of the sounds made by locusts, see Driver, The Books of Joel and Amos, p. 52).57

on their heads were crowns of something like gold
John does not use simile to describe the crowns, but only the material out of which they were made. The crowns they wear also differentiates them from natural locusts. These are from among the hierarchy and rank of fallen angels (Rom. 8:38; Eph. 1:21; 3:10; 6:12; Col. 1:16; 2:10). “Alford understands it of the head of the locusts actually ending in a crown-shaped fillet which resembled gold in its material.”58 “Not actual crowns, but AS crowns. Milligan remarks that any yellow brilliancy about the head of the insect is a sufficient foundation for the figure.”59 More likely, the crowns are an indicator of the victory the locusts will enjoy over their prey. See Crowns.

their faces were like the faces of men
This indicates they are intelligent rational beings and not normal locusts.

3.9.8 - Revelation 9:8 Open Bible at Rev. 9:8 Listen to Rev. 9:8

they had hair like women’s hair
Jeremiah described horses that would “come up like the bristling locusts” [emphasis added] (Jer. 51:27). The word for bristling is סָמָר [sāmār] : “Pertaining to a short, stiff, coarse hair or filament not soft to the touch, and possibly painful to very soft tissues as the feature of an insect whisker.”60 The participial form is used of a nail (Ecc. 12:11; Isa. 41:7). “Johnson suggests, ‘The comparison of their hair with that of women may refer (as in other ancient texts) to the locusts’ long antennae.’ ”61 “An Arabic proverb compares the antlers of locusts to the hair of girls.”62 However, these are not natural locusts, so the hair that John sees appears to be long, like that of a woman.

their teeth were like lion’s teeth
Joel describes the natural plague of locusts of his day as a “nation” with teeth of a lion:

For a nation has come up against My land, strong, and without number; His teeth are the teeth of a lion, and he has the fangs of a fierce lion. He has laid waste My vine, and ruined My fig tree; He has stripped it bare and thrown it away; its branches are made white. (Joel 1:6-7) [emphasis added]

In Joel’s description, the teeth are said to be lion-like because of their ability to consume and strip all vegetation bare. Here, the mention of teeth parallels Joel’s locust vision and is an indication of their rapaciousness. There is no indication that the demon locusts will utilize their teeth directly against their victims—it is their tails with which they strike.63

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breastplates
θώρακας [thōrakas] . This word may denote an actual breastplate or “the part of the body covered by the breastplate, the chest.”64 It is the word from which we get thorax. Interestingly, we use this word to describe insects. “Thorax: The second or middle region of the body of an arthropod, between the head and the abdomen, in insects bearing the true legs and wings.”65 See commentary on Revelation 9:7.

like the sound of chariots with many horses running into battle
The sound of their flight is compared to chariots in battle, so great is their number. Once again, Joel and John agree: “With a noise like chariots Over mountaintops they leap, Like the noise of a flaming fire that devours the stubble, Like a strong people set in battle array.” [emphasis added] (Joel 2:5).

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tails like scorpions, and there were stings in their tails
Stings is κέντρα [kentra] , used also of a pointed stick (Acts 9:5; 26:14) and figuratively to describe the power of death to hurt (1Cor. 15:55). The sting denotes not only the ability to pierce, but possibly also the pain of a poisonous tip, or stinger.66 See commentary on Revelation 9:5. The sting of some natural scorpions is extremely painful:

Of a boy stung in the foot by a scorpion, Laborde relates that, although of a race which bears everything with remarkable patience, he rolled on the ground, grinding his teeth, and foaming at the mouth. It was a long time before his complainings moderated, and even then he could make no use of his foot, which was greatly inflamed. And such is the nature of the torment which these locusts from the pit inflict.67

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they had a king over them
These locusts are to be contrasted with natural locusts which have no king: “The locusts have no king, yet they all advance in ranks” (Pr. 30:27). These demonic locusts have a king and advance like their natural counterparts:

They run like mighty men, they climb the wall like men of war; every one marches in formation, and they do not break ranks. They do not push one another; every one marches in his own column. Though they lunge between the weapons, they are not cut down. (Joel 2:7-8)

In one of the translations of the LXX, Amos is shown a king over a swarm of locusts: “Thus has the Lord [God] shewed me; and behold, a swarm of locusts coming from the east; and, behold, one caterpillar, king Gog” (Amos 7:1).68 Perhaps because the plague of locusts was seen by Amos as a sign of God’s judgment (Deu. 28:38, 42; Amos 4:9; Joel 1:1-7), Gog—the archenemy of Israel—is pictured as their king (Eze. 38:2-3, 14, 16, 18, 21; 39:1, 11; Rev. 20:8+).

angel of the bottomless pit
Regarding the phrase of the bottomless pit (τῆς ἀβύσσου [tēs abyssou] ), Wallace suggests it emphasizes the source from whence the angel came.69

Abaddon
Ἀβαδδών [Abaddōn] , a transliteration of the related Hebrew term. The Hebrew term אֲבַדּּון [`ăbaddōn] is derived from אבד [`bd] meaning “to perish, become lost, be ruined.” It is translated by “destruction” and associated with שְׁאּול [she`ōl] in Job 26:6 and Pr. 15:11, where it denotes a place which is seen by the omnipresence and omniscience of God. Abbadon is personified along with death (מָוֶת [māwet] ) as having heard of the fame of elusive wisdom (Job 28:22). It is said to be the destination of a consuming fire (Job 31:12) and is associated with the grave (קֶבֶר [qheber] ), but differentiated from it (Ps. 88:11). It is said that hell (שְׁאּול [she`ōl] ) and Abbadon (“destruction”) are never full (Pr. 27:20). In all of these uses, it denotes a location which is associated with Sheol and the grave, but differs from them. “The rabbins have made Abaddon the nethermost of the two regions into which they divide the lower world.”70

Some suppose him to be Satan:

The king of these locusts is named in both Hebrew and Greek. The name that God gives to him is Abaddon or Apollyon. . . . In it, of course, is one of the titles of Satan of which there are so many in the Bible. We are reminded of the two passages in Matthew‘s Gospel where the Lord Himself speaks of the prince of the demons or rather where He comments on the Pharisee’s use of the name, Beelzebub, whom they call the prince of the demons. . . . The Lord said, commenting on the Pharisees’ thought, “If Satan cast out Satan, he is divided against himself” (Mtt. 12:26), thus linking the name of the one they called prince of demons to Satan himself.71

However, if Satan is taken as the fallen star to which the key is given to open the pit (presumably from the outside), and this angel is from the pit, it argues against his identification as Satan. Perhaps this angel is the highest ranking angel which has been confined within the pit for the duration of their demonic captivity? He is probably not related to the elect angel who eventually locks Satan in the pit (Rev. 20:2+).

John gives his title as the angel of the abyss. Some identify this angel as Satan, but his domain is the heavenlies (Eph. 6:12), where he is the “prince of the power of the air” (Eph. 2:2). He is not associated with the abyss until he is cast into it (Rev. 20:1-3+). This angel is better viewed as a high-ranking demon in Satan’s hierarchy.72

Others suppose this angel to be Antichrist:

It is the Destroyer of the Gentiles of Jer. 4:7, translated ‘Spoiler’ in Isa. 16:4 and Jer. 6:24. Suitable name is this for the one who is the great opponent of the Saviour. ‘Destroyer’ is close akin to ‘Death’ in Rev. 6:8+. The reason why his name is given here in both Hebrew and Greek is because he will be connected with and be the destroyer of both Jews and Gentiles! But why give the Hebrew name first? Because the order in judgment, as in grace, is ‘the Jew first’ - see Rom. 2:9 and 1:16 for each, respectively.73

The beast that makes war against the two witnesses is said to ascend out of the bottomless pit (Rev. 11:7+; 17:8+). His coming is “according to the working of Satan, with all power, signs and lying wonders” (2Th. 2:9). His ascent from the pit may speak of his physical origin, the source of his spiritual empowerment, or both. It appears his ascent from the pit takes place when his deadly wound is healed (Rev. 13:3+, 12+) for John implies the order of events: “The beast that you saw [1] was, and [2] is not, and [3] will ascend out of the bottomless pit and [4] go to perdition” (Rev. 17:8a+). It is unlikely that the Antichrist would be found in the pit at its initial opening, already having been emprisoned with demons for an extended period of time74 or that he would be said to be a king over demons.75 This king is an angel, but nowhere does Scripture refer to Antichrist as an angel. Instead, he is said to be a man (Dan. 7:8; 8:23; 11:37; 2Th. 2:3). Admittedly, there is considerable mystery associated with the Antichrist, especially regarding his origin, how he “is not, and will ascend” and the means by which his “deadly wound was healed” (Rev. 13:3+). Yet, it seems unlikely that this king who is an angel refers to Antichrist. See commentary on Revelation 13 and The Beast.

This angel is probably neither Satan nor Antichrist, but a high-ranking fallen angel who has been king over the emprisoned demons for the duration of their time in the pit.

Apollyon
Ἀπολλύων [Apollyōn] , the Greek translation of the Hebrew אֲבַדּּון [`ăbaddōn] . The LXX usually translates Hebrew Abaddon as apōleia, “destruction.” Apollyon appears in the nominative case like a proper name would appear in quotes.76

Providing the name in both Greek and Hebrew is characteristic of John. “This stylistic trait of giving information in bilingual terms is peculiar to Revelation and the fourth Gospel (John 6:1; 19:13, 17, 20; 20:16).”77 It is another piece of evidence in favor of authorship by the Apostle John. See Authorship. “John uses both names to emphasize his impact on both ungodly Jews and Gentiles.”78

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One woe is past
This speaks of the first of the three woes (Rev. 8:13+), the judgment of the fifth trumpet (Rev. 9:1-11+). See commentary on Revelation 8:13.

Behold, still two more woes are coming
John writes behold because, as terrible as this first woe has been, the two remaining woes are still worse. This woe brought torment, but the second woe—the judgment of the sixth trumpet—brings the release of a demonic army the likes of which the earth has never seen (Rev. 9:13-19+, 11:14+) and the third woe—the judgments of the seventh trumpet—brings the seven bowls of God’s wrath (Rev. 11:15+; 15:7+; 16:2-4+, 8+, 10+, 12+, 17+).

after these things
μετὰ ταῦτα [meta tauta] , the familiar chronological indicator which partitions John’s vision.

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the sixth angel sounded
This is the sixth angel of the seven which were given trumpets (Rev. 8:2+). When he sounds, the second of the three final woes is brought forth. See commentary on Revelation 8:13.

Each time the trumpet sounds, the judgment which follows is more severe than the previous one. Long ago Isaiah had prophesied that “when thy judgments are in the earth, the inhabitants of the world will learn righteousness” (Isa. 26:9). No doubt, therefore, each succeeding judgment will uncover a few reluctant “learners,” but those that remain unconverted are still more stubborn and thus each visitation must increase in severity.79

a voice from the four horns of the golden altar
The voice comes from the golden altar upon which the prayers of the saints were offered and from which they ascended before God (Rev. 8:3-4+). Mention is made of the altar to associate the judgment of the sixth trumpet with the petitions of the saints previously offered upon the altar. The voice could be that of the angel who offered the prayers of the saints upon the altar, but more likely, is the voice of the Father because that which is commanded requires the utmost in authority—the release of the bound angels.80 The horns of the altar are intended to signify mercy, for by running to the temple and clinging to them a man could seek sanctuary (1K. 1:50-51; 2:20). But now, a voice of judgment comes from the horns of mercy.

Shockingly, from the altar associated with mercy came words of judgment. God is a merciful, gracious, compassionate God, yet His “Spirit shall not strive with man forever” (Gen. 6:3). When this trumpet judgment occurs, the time for mercy will have passed; the altar of mercy will become an altar of judgment.81

3.9.14 - Revelation 9:14 Open Bible at Rev. 9:14 Listen to Rev. 9:14

saying to the sixth angel who had the trumpet
The sixth angel is tasked with the release of the four bound angels. We are not told how they are bound nor how they are released. We can assume that both their binding and release involves the direct supernatural power of God and the sixth angel is merely the instrument by which this power is administered. Their binding is most likely similar to that which will be experienced by Satan during the Millennial Kingdom (Rev. 20:1-3+) and their loosing like that of Satan at the end of the Millennium (Rev. 20:7+).

release the four angels
These four angels have evidently been reserved in bondage for this special purpose of God. Since there are only four, it is likely that they are a specific group of especially malevolent or powerful angels. Even one angel, in a single night, killed one hundred and eighty-five thousand Assyrians (2K. 19:35). It appears that these four angels will be assisted in their assignment by an additional demonic army. They probably serve as commanders. The number four speaks of the worldwide effect of their destruction. See Four: the Entire World, the Earth.

The Four Angels Bound at the Euphrates

The Four Angels Bound at the Euphrates 82

who are bound
τοὺς δεδεμένους [tous dedemenous] , perfect tense passive participle, the ones having been bound. They were bound in the past and remain bound up to this point in preparation for their use in judgment by God. See commentary on Revelation 9:2. Their binding at the Euphrates is similar to the locking away of other fallen angels in the abyss. “These four angels, we are distinctly told are ‘reserved unto judgment.’ The word is εἰς [eis] unto, with a view to judgment (not merely to being judged).”83 See commentary on Revelation 9:1.

Barnhouse takes these to be supernatural powers who, while bound, have actively prevented “the passing of evil forces from the east to the west.”84 When they are removed, then forces from beyond the Euphrates are allowed to come into the holy land. This seems unlikely on two counts:
  1. Why would angels who are serving God on an ongoing basis by actively opposing evil be said to be bound? “That the four angels are bound indicates that they are demons (cf. Rev. 20:1+ff.; 2Pe. 2:4; Jude 1:6), since holy angels are nowhere in Scripture said to be bound. Because holy angels always perfectly carry out God’s will, there is no need for Him to restrain them from opposing His will.”85
  2. The description of the resulting invasion is so fantastic as to defy explanation as a natural army of men.86

at the great river Euphrates
Later, in the sixth bowl judgment, the Euphrates is dried up to prepare the way for the kings of the east to gather to battle against God (Rev. 16:12-14+). The mention of the Euphrates both here and in Revelation 16:12+ provides further evidence that Babylon (Rev. 14:8+; 16:19+; 17:5+; 18:2+, 10+, 21+) is the literal, historical city on the banks of the Euphrates.87

Exactly how they are bound there is a mystery, of course. How anything—particularly disembodied spirits—could be chained for four thousand years in a flowing river is unknown, to say the least. . . . No doubt God is equal to the needs of the occasion, however, and can bind them in some quite appropriate and effective manner. . . . 88

“The Euphrates is linked with the most important events in ancient history. On its banks stood the city of Babylon; the army of Necho was defeated on its banks by Nebuchadnezzar; Cyrus the Younger and Crassus perished after crossing it; Alexander crossed it, and Trajan and Severus descended it.”—Appleton’s Cyclopedia89

It was near the Euphrates that sin began, the first lie was told, the first murder was committed, and the tower of Babel (the origin of an entire complex of false religions that spread across the world) was built. The Euphrates was the eastern boundary of the Promised Land (Gen. 15:18; Ex. 23:31; Deu. 11:24), and Israel’s influence extended to the Euphrates during the reigns of David (1Chr. 18:3) and Solomon (2Chr. 9:26). The region near the Euphrates was the central location of three world powers that oppressed Israel: Assyria, Babylon, and Medo-Persia. It was on the banks of the Euphrates that Israel endured seventy long, bitter, wearisome years of captivity (cf. Ps. 137:1-4). It is the river over which the enemies of God will cross to engage in the battle of Armageddon (Rev. 16:12-16+).90

Attention has been abundantly called by commentators to the region of the Euphrates as that place where human sin began and also Satan’s empire over man; where the first murder was committed; where the first war confederacy was made (Genesis 14); and back of this it is where Nimrod began to be “a mighty one in the earth,” and where the vast system of Babylonian idolatry, with its trinity of evil—“father, mother and son” originated, to deceive the whole world by the Satanic fable of “the queen of heaven.” Here, moreover, as we saw in Zechariah 5, iniquity is to have its last stage on earth (see Revelation 18+ also).91

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who had been prepared
οἱ ἡτοιμασμένοι [hoi hētoimasmenoi] , perfect tense passive participle, the ones having been prepared. The preparation was not their own, but that of God. God had actively held them in reserve for this specific time. They are reserved for use in judgment (Isa. 24:21-22; 2Pe. 2:4; Jude 1:6). Indeed, God “works all things according to the counsel of His will” (Eph. 1:11).

for the hour and day and month and year
“The one article and one preposition before the four times, unites them: . . . it denotes the appointed hour of the appointed day of the appointed month of the appointed year.”92 They were to be released at the “hour of His judgment” (Rev. 14:7+), a time known only to God (Mark 13:32; Acts 1:7).93 This very moment, as we contemplate the text, these powerful angels and their related demonic horde are pent up awaiting their eventual release whereupon they will rush out upon an unsuspecting world to unleash “hell on earth.” The intensity of their malevolent thoughts and intentions likely escalates as they endure the ongoing frustration of their present captivity. What a horrific and fearsome judgment that will pour forth upon the earth dwellers at the time of the end!

to kill a third of mankind
A third of the population of the earth would be killed by these four angels and the army which they lead (Rev. 9:16-18+). Death will come by three means: fire, smoke, and brimstone. See commentary on Revelation 9:18.

The trumpet judgments share a pattern of affecting one-third of what they target. In the first trumpet judgment, a third of the trees were burned up (Rev. 8:7+). In the second trumpet judgment, a third of the sea became blood, a third of the creatures in the sea perish, and a third of the ships were destroyed (Rev. 8:8-9+). In the third trumpet judgment, a third of the rivers and springs are poisoned (Rev. 8:10-11+). In the fourth trumpet judgment, a third of the sun, moon, and stars were struck so as to be darkened (Rev. 8:12+). In the fifth and sixth trumpet judgments, all men without the seal of God are tormented, and then a third of them are killed.

When the second seal is opened, peace is taken from the earth and people kill one another (Rev. 6:4+). When the third seal is opened, there is great famine and presumably additional deaths occur (Rev. 6:5-6+). When the fourth seal is opened, Death and Hades kill “a fourth of the earth” (Rev. 6:8+). If the fourth of the earth describes a region, then we can’t be sure what proportion of the total population die—it would depend upon the region and the distribution of the population. If we assume that roughly one fourth of the population remaining alive at the time of the third horseman’s ride perish in the judgments of the third seal, then less that 75 percent of the original population prior to opening the first seal remains alive. (Some died during the judgments of the second and third seals.) Additional people die in the preceding trumpet judgments (ships are destroyed, men die from drinking poisoned waters, Rev. 8:9+, 11+). Here an additional third of the remaining population perish, or