2 Kings 17:41

So these nations, worshipping the Lord, still were servants to the images they had made; their children and their children's children did the same; as their fathers did, so do they, to this day.

Zephaniah 1:5

And the worshippers of the army of heaven on the house-tops, and the Lord's worshippers who take oaths by Milcom,

Matthew 6:24

No man is able to be a servant to two masters: for he will have hate for the one and love for the other, or he will keep to one and have no respect for the other. You may not be servants of God and of wealth.

1 Kings 18:21

And Elijah came near to all the people and said, How long will you go on balancing between two opinions? if the Lord is God, then give worship to him; but if Baal, give worship to him. And the people said not a word in answer.

2 Kings 17:32-33

So they went on worshipping the Lord, and made for themselves, from among all the people, priests for the high places, to make offerings for them in the houses of the high places.

Joshua 24:14-20

So now, go in fear of the Lord, and be his servants with true hearts: put away the gods worshipped by your fathers across the River and in Egypt, and be servants of the Lord.

Ezra 4:1-3

Now news came to the haters of Judah and Benjamin that the people who had come back were building a Temple to the Lord, the God of Israel;

Revelation 3:15-16

I have knowledge of your works, that you are not cold or warm: it would be better if you were cold or warm.

Treasury of Scripture Knowledge

Summary

So these nations feared the LORD, and served their graven images, both their children, and their children's children: as did their fathers, so do they unto this day.

General references

Bible References

These nations

2 Kings 17:32
So they went on worshipping the Lord, and made for themselves, from among all the people, priests for the high places, to make offerings for them in the houses of the high places.
Joshua 24:14
So now, go in fear of the Lord, and be his servants with true hearts: put away the gods worshipped by your fathers across the River and in Egypt, and be servants of the Lord.
1 Kings 18:21
And Elijah came near to all the people and said, How long will you go on balancing between two opinions? if the Lord is God, then give worship to him; but if Baal, give worship to him. And the people said not a word in answer.
Zephaniah 1:5
And the worshippers of the army of heaven on the house-tops, and the Lord's worshippers who take oaths by Milcom,
Matthew 6:24
No man is able to be a servant to two masters: for he will have hate for the one and love for the other, or he will keep to one and have no respect for the other. You may not be servants of God and of wealth.
Revelation 3:15
I have knowledge of your works, that you are not cold or warm: it would be better if you were cold or warm.

General references

Exodus 20:23
Gods of silver and gods of gold you are not to make for yourselves.
James 1:8
For there is a division in his mind, and he is uncertain in all his ways.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain