Treasury of Scripture Knowledge

Summary

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.

The angel

Abaddon

Bible References

They had

Revelation 12:9
So the great dragon, the ancient serpent who is called the devil and Satan, who deceives the whole world, was hurled down to the earth, and his angels were hurled down with him.
John 12:31
The judgment of this world is now in progress. Its evil genius is now to be expelled,
John 14:30
I shall not talk much more with you, for the evil genius of the world is coming. He has nothing in common with me,
John 16:11
and about judgment, as shown by the condemnation of the evil genius of this world.
2 Corinthians 4:4
In their case, the god of this world has blinded the minds of the unbelievers, to keep the light of the good news of the glorious Christ, the likeness of God, from dawning upon them.
Ephesians 2:2
in the midst of which you once lived under the control of the present age of the world, and the master-spirit of the air, who is still at work among the disobedient.
1 John 4:4
You are children of God, dear children, and you have been victorious over these men, for he who is in our hearts is greater than he who is in the world.
1 John 5:19
We know that we are children of God, while the whole world is under the power of the evil one.

The angel

Revelation 9:1
Then the fifth angel blew his trumpet, and I saw a star that had fallen on the earth from the sky. He was given the key to the pit of the abyss,

Abaddon

John 8:44
The devil is the father you are sprung from, and you want to carry out your father's wishes. He was a murderer from the first, and he has nothing to do with the truth, for there is no truth in him. When he tells a lie, he speaks in his true character, for he is a liar and the father of them.