Revelation 13:15

And it was given to him to give breath to the image of the beast so that the image of the beast should even speak, and to cause those who would not worship the image of the beast to be killed.

Revelation 16:2

So the first angel went and poured out his bowl on the earth, and foul and loathsome sores broke out on the people who had the mark of the beast and worshipped his image.

Revelation 19:20

And the beast was captured, and with him the false prophet who had performed the signs in his presence, by which he deceived those who had received the mark of the beast and those who worshipped his image. These two were thrown alive into the lake of fire which burns with sulfur.

Revelation 20:4

Then I saw thrones, and seated on them were those to whom judgment was given. Also I saw the souls of those who had been beheaded because of their testimony to Jesus and because of the word of God, and who had not worshipped the beast or his image and had not received its mark on their foreheads or their hands. They came to life, and reigned with Christ a thousand years.

James 2:26

For as the body without the spirit is dead, so faith without works is dead also.

Revelation 13:14

And he deceives those who dwell on the earth because of the signs which he was given power to do in the presence of the beast. He ordered them to make an image in honor of the beast who was wounded by the sword and yet lived.

Revelation 14:9

And another angel, a third, followed them, saying with a loud voice, "If any one worships the beast and its image, and receives a mark on his forehead or on his hand,

Revelation 14:11

And the smoke of their torment goes up for ever and ever; they have no rest day and night, those who worship the beast and his image, and whoever receives the mark of his name."

Revelation 16:5

And I heard the angel of the waters say, "Righteous are you, who are and who were, O Holy One, because you judged these things;

Revelation 17:6

And I saw the woman drunk with the blood of the saints, and with the blood of the witnesses of Jesus. When I saw her, I wondered greatly.

Revelation 17:14

These will make war against the Lamb, and the Lamb will overcome them, because he is Lord of lords and King of kings, and those who are with him are the called and chosen and faithful."

Revelation 17:17

for God has put it into their hearts to carry out his purpose by being of one mind and giving over their royal power to the beast, until the words of God shall be fulfilled.

Revelation 18:20

Rejoice over her, O heaven, and you saints and apostles and prophets, because God has pronounced judgment for you against her!"

Revelation 18:24

And in her was found the blood of prophets and of saints, and of all who have been slain on the earth."

Treasury of Scripture Knowledge

Summary

And he had power to give life unto the image of the beast, that the image of the beast should both speak, and cause that as many as would not worship the image of the beast should be killed.

Bible References

Cause

Revelation 13:14
And he deceives those who dwell on the earth because of the signs which he was given power to do in the presence of the beast. He ordered them to make an image in honor of the beast who was wounded by the sword and yet lived.
Revelation 16:2
So the first angel went and poured out his bowl on the earth, and foul and loathsome sores broke out on the people who had the mark of the beast and worshipped his image.
Revelation 17:6
And I saw the woman drunk with the blood of the saints, and with the blood of the witnesses of Jesus. When I saw her, I wondered greatly.
Revelation 18:20
Rejoice over her, O heaven, and you saints and apostles and prophets, because God has pronounced judgment for you against her!"
Revelation 19:20
And the beast was captured, and with him the false prophet who had performed the signs in his presence, by which he deceived those who had received the mark of the beast and those who worshipped his image. These two were thrown alive into the lake of fire which burns with sulfur.
Revelation 20:4
Then I saw thrones, and seated on them were those to whom judgment was given. Also I saw the souls of those who had been beheaded because of their testimony to Jesus and because of the word of God, and who had not worshipped the beast or his image and had not received its mark on their foreheads or their hands. They came to life, and reigned with Christ a thousand years.