1 Corinthians 10:20

No; what I say is that the sacrifices offered by the Gentiles 'are offered to demons and to a Being who is no God,' and I do not want you to share with demons.

John 12:31

Now this world is on its trial. Now the Spirit that is ruling this world shall be driven out;

John 14:30

I shall not talk with you much more, for the Spirit that is ruling the world is coming. He has nothing in common with me;

2 Corinthians 4:4

Men whose minds have been blinded by the God of this Age, unbelievers as they are, so that the light from the Good News of the glory of the Christ, who is the very incarnation of God, should not shine for them.

Ephesians 2:2

For at one time you lived in sin, following the ways of the world, in subjection to the Ruler of the Powers of the air--the Spirit who is still at work among the disobedient.

Revelation 9:20

But those who were left of mankind, who had not perished through these Curses, did not repent and turn away from what their own hands had made; they would not abandon the worship of 'demons, and of idols made of gold or silver or brass or stone or wood, which can neither see, nor hear, nor walk';

Revelation 17:1-5

Then one of the seven angels who held the seven bowls came and spoke to me. 'Come here,' he said, 'and I will show you the sentence passed upon that Great Harlot who is seated at the meeting of many waters,

Treasury of Scripture Knowledge

Summary

And they shall no more offer their sacrifices unto devils, after whom they have gone a whoring. This shall be a statute for ever unto them throughout their generations.

Gone a whoring

Bible References

Unto devils

John 12:31
Now this world is on its trial. Now the Spirit that is ruling this world shall be driven out;
John 14:30
I shall not talk with you much more, for the Spirit that is ruling the world is coming. He has nothing in common with me;
1 Corinthians 10:20
No; what I say is that the sacrifices offered by the Gentiles 'are offered to demons and to a Being who is no God,' and I do not want you to share with demons.
2 Corinthians 4:4
Men whose minds have been blinded by the God of this Age, unbelievers as they are, so that the light from the Good News of the glory of the Christ, who is the very incarnation of God, should not shine for them.
Ephesians 2:2
For at one time you lived in sin, following the ways of the world, in subjection to the Ruler of the Powers of the air--the Spirit who is still at work among the disobedient.
Revelation 9:20
But those who were left of mankind, who had not perished through these Curses, did not repent and turn away from what their own hands had made; they would not abandon the worship of 'demons, and of idols made of gold or silver or brass or stone or wood, which can neither see, nor hear, nor walk';

Gone a whoring

Revelation 17:1
Then one of the seven angels who held the seven bowls came and spoke to me. 'Come here,' he said, 'and I will show you the sentence passed upon that Great Harlot who is seated at the meeting of many waters,