Revelation 9:11

They had as their king the angel of the abyss; his name in Hebrew is Abaddon, and in Greek he has the name Apollyon.

Ephesians 2:2

in which you previously walked according to the ways of this world, according to the ruler who exercises authority over the lower heavens, the spirit now working in the disobedient.

Job 26:6

Sheol is naked before God,
and Abaddon has no covering.

You are of your father the Devil, and you want to carry out your father’s desires. He was a murderer from the beginning and has not stood in the truth, because there is no truth in him. When he tells a lie, he speaks from his own nature, because he is a liar and the father of liars.

John 12:31

Now is the judgment of this world. Now the ruler of this world will be cast out.

John 14:30

I will not talk with you much longer, because the ruler of the world is coming. He has no power over Me.

John 16:11

and about judgment, because the ruler of this world has been judged.

2 Corinthians 4:4

In their case, the god of this age has blinded the minds of the unbelievers so they cannot see the light of the gospel of the glory of Christ, who is the image of God.

1 John 4:4

You are from God, little children, and you have conquered them, because the One who is in you is greater than the one who is in the world.

1 John 5:19

We know that we are of God, and the whole world is under the sway of the evil one.

Revelation 9:1-2

The fifth angel blew his trumpet, and I saw a star that had fallen from heaven to earth. The key to the shaft of the abyss was given to him.

Revelation 12:9

So the great dragon was thrown out—the ancient serpent, who is called the Devil and Satan, the one who deceives the whole world. He was thrown to earth, and his angels with him.

Treasury of Scripture Knowledge

Summary

Revelation 9:11

And they had a king over them, which is the angel of the bottomless pit, whose name in the Hebrew tongue is Abaddon, but in the Greek tongue hath his name Apollyon.

They had

The angel

Revelation 9:1

Abaddon

John 8:44

Bible References

They had

So the great dragon was thrown out—the ancient serpent, who is called the Devil and Satan,

the one who deceives the whole world. He was thrown to earth, and his angels with him.

Now is the judgment of this world. Now the ruler of this world will be cast out.

I will not talk with you much longer, because the ruler of the world is coming. He has no power over Me.

and about judgment, because the ruler of this world has been judged.

In their case, the god of this age has blinded the minds of the unbelievers so they cannot see the light of the gospel of the glory of Christ,

who is the image of God.

in which you previously walked according to the ways of this world, according to the ruler who exercises authority over the lower heavens,

the spirit now working in the disobedient.

You are from God, little children, and you have conquered them, because the One who is in you is greater than the one who is in the world.

We know that we are of God, and the whole world is under the sway of the evil one.

The angel

The fifth angel blew his trumpet, and I saw a star that had fallen from heaven to earth. The key to the shaft of the abyss was given to him.