Jeremiah 10:8

They are altogether unlearned and unwise. All their cunning is but vanity:

Isaiah 41:29

Lo, wicked are they and vain, with the things also that they take in hand: yea, their images are but wind and emptiness.

Jeremiah 10:14

His wisdom maketh all men fools. And confounded be all casters of images, for that they cast is but a vain thing, and hath no life.

Habakkuk 2:18

What help then will the Image do, whom the workman hath fashioned? Or the vain cast Image, wherein because the craftsmen putteth his trust, therefore maketh he dumb Idols?

Zechariah 10:2

For vain is the answer of Idols. The soothsayers see lies, and tell but vain dreams. The comfort that they give, is nothing worth. Therefore go they astray like a flock of sheep, and are troubled, because they have no shepherd.

Psalm 115:8

They that make them, are like unto them; and so are all such as put their trust in them.

Psalm 135:18

They that make them are like unto them; and so are all they that put their trust in them.

Isaiah 44:19

They ponder not in their minds, for they have neither knowledge nor understanding, to think thus, "I have burnt one piece in the fire; I have baked bread with the coals thereof; I have roasted flesh withal, and eaten it: shall I now of the residue make an abomination, and fall down before a rotten piece of wood?"

Jeremiah 2:27

For they say to a stock, 'Thou art my father,' and to a stone, 'Thou hast begotten me.' Yea, they have turned their back upon me, and not their face. But in the time of their trouble, when they say, 'Stand up and help us!'

Jeremiah 4:22

"Nevertheless this shall come upon them because my people is become foolish, and hath utterly no understanding. They are the children of foolishness, and without any discretion. To do evil, they have wit enough: but to do well, they have no wisdom."

Jeremiah 51:17-18

By the reason of wisdom, all men are become fools. Confounded be all the casters of images: for the thing that they make is but deceit, and hath no breath.

Hosea 4:12

My people ask counsel at their stocks, their staff must tell them. For a whorish mind hath deceived them, so that they commit fornication against their God.

Romans 1:21-22

inasmuch as when they knew God, they glorified him not as God, neither were thankful: but waxed full of vanities in their imaginations. And their foolish hearts were blinded.

Treasury of Scripture Knowledge

Summary

But they are altogether brutish and foolish: the stock is a doctrine of vanities.

Bible References

The stock

Jeremiah 2:27
For they say to a stock, 'Thou art my father,' and to a stone, 'Thou hast begotten me.' Yea, they have turned their back upon me, and not their face. But in the time of their trouble, when they say, 'Stand up and help us!'
Isaiah 44:19
They ponder not in their minds, for they have neither knowledge nor understanding, to think thus, "I have burnt one piece in the fire; I have baked bread with the coals thereof; I have roasted flesh withal, and eaten it: shall I now of the residue make an abomination, and fall down before a rotten piece of wood?"
Hosea 4:12
My people ask counsel at their stocks, their staff must tell them. For a whorish mind hath deceived them, so that they commit fornication against their God.

General references

Exodus 20:4
"Thou shalt make thee no graven image, neither any similitude that is in heaven above, either in the earth beneath, or in the water that is beneath the earth.
Psalm 115:8
They that make them, are like unto them; and so are all such as put their trust in them.
Isaiah 40:21
Know ye not this? Heard ye never of it? Hath it not been preached unto you since the beginning? Have ye not been informed of this since the foundation of the earth was laid?
Jonah 2:8
They that observe vain vanities, have forsaken him that was merciful unto them.