2 Peter 2:12

But these [false teachers], like unreasoning animals, [mere] creatures of instinct, born to be captured and destroyed, reviling things they do not understand, will also perish in their own corruption [in their destroying they will be destroyed],

Jude 1:10

But these men sneer at anything which they do not understand; and whatever they do know by [mere] instinct, like unreasoning and irrational beasts—by these things they are destroyed.

Jeremiah 12:3


But You, O Lord, know me [and understand my devotion to You];
You see me;
And You examine the attitude of my heart toward You.
Drag out the faithless like sheep for the slaughter [O Lord]
And set them apart for the day of slaughter.

Psalm 49:10


For he sees that even wise men die;
The fool and the stupid alike perish
And leave their wealth to others.

Psalm 92:6


A senseless man [in his crude and uncultivated state] knows nothing,
Nor does a [self-righteous] fool understand this:

Psalm 94:8


Consider thoughtfully, you senseless (stupid ones) among the people;
And you [dull-minded] fools, when will you become wise and understand?

Proverbs 14:32


The wicked is overthrown through his wrongdoing,
But the righteous has hope and confidence and a refuge [with God] even in death.

Jeremiah 4:22


“For My people are stupid and foolish,” [says the Lord to Jeremiah];
“They do not know Me;
They are foolish children
And have no understanding.
They are shrewd [enough] to do evil,
But they do not know [how] to do good.”

Jeremiah 5:4


Then I said, “[Surely] these are only the poor (uneducated);
They are [sinfully] foolish and have no [spiritual] understanding,
For they do not know the way of the Lord
Or the ordinance of their God [and the requirements of His just and righteous law].

Jeremiah 10:8


But they are altogether irrational and stupid and foolish
In their discipline of delusion—their idol is [only] wood [it is ridiculous, empty and worthless]!

Jeremiah 10:21


For the shepherds [of the people] have become [like brutes,] irrational and stupid,
And have not searched for the Lord or asked about Him or realized their need for Him;
Therefore they have not been wise and have not prospered,
And all their flocks are scattered.

Ezekiel 21:31

I will pour out My indignation on you [sons of Ammon]; I will blow on you with the fire of My wrath, and I will place you in the hand of brutal men, skilled in destruction.

John 8:21

Then He said again to them, “I am going away, and you will look for Me, and you will die [unforgiven and condemned] in your sin. Where I am going, you cannot come.”

Galatians 6:8

For the one who sows to his flesh [his sinful capacity, his worldliness, his disgraceful impulses] will reap from the flesh ruin and destruction, but the one who sows to the Spirit will from the Spirit reap eternal life.

2 Peter 1:4

For by these He has bestowed on us His precious and magnificent promises [of inexpressible value], so that by them you may escape from the immoral freedom that is in the world because of disreputable desire, and become sharers of the divine nature.

2 Peter 2:19

They promise them liberty, when they themselves are the slaves of depravity—for by whatever anyone is defeated and overcome, to that [person, thing, philosophy, or concept] he is continually enslaved.

Treasury of Scripture Knowledge

Summary

But these, as natural brute beasts, made to be taken and destroyed, speak evil of the things that they understand not; and shall utterly perish in their own corruption;

Bible References

As natural

Psalm 49:10

For he sees that even wise men die;
The fool and the stupid alike perish
And leave their wealth to others.
Psalm 92:6

A senseless man [in his crude and uncultivated state] knows nothing,
Nor does a [self-righteous] fool understand this:
Psalm 94:8

Consider thoughtfully, you senseless (stupid ones) among the people;
And you [dull-minded] fools, when will you become wise and understand?
Jeremiah 4:22

“For My people are stupid and foolish,” [says the Lord to Jeremiah];
“They do not know Me;
They are foolish children
And have no understanding.
They are shrewd [enough] to do evil,
But they do not know [how] to do good.”
Jeremiah 5:4

Then I said, “[Surely] these are only the poor (uneducated);
They are [sinfully] foolish and have no [spiritual] understanding,
For they do not know the way of the Lord
Or the ordinance of their God [and the requirements of His just and righteous law].
Jeremiah 10:8

But they are altogether irrational and stupid and foolish
In their discipline of delusion—their idol is [only] wood [it is ridiculous, empty and worthless]!
Jeremiah 12:3

But You, O Lord, know me [and understand my devotion to You];
You see me;
And You examine the attitude of my heart toward You.
Drag out the faithless like sheep for the slaughter [O Lord]
And set them apart for the day of slaughter.
Ezekiel 21:31
I will pour out My indignation on you [sons of Ammon]; I will blow on you with the fire of My wrath, and I will place you in the hand of brutal men, skilled in destruction.
Jude 1:10
But these men sneer at anything which they do not understand; and whatever they do know by [mere] instinct, like unreasoning and irrational beasts—by these things they are destroyed.

Perish

2 Peter 2:19
They promise them liberty, when they themselves are the slaves of depravity—for by whatever anyone is defeated and overcome, to that [person, thing, philosophy, or concept] he is continually enslaved.
2 Peter 1:4
For by these He has bestowed on us His precious and magnificent promises [of inexpressible value], so that by them you may escape from the immoral freedom that is in the world because of disreputable desire, and become sharers of the divine nature.
Proverbs 14:32

The wicked is overthrown through his wrongdoing,
But the righteous has hope and confidence and a refuge [with God] even in death.
John 8:21
Then He said again to them, “I am going away, and you will look for Me, and you will die [unforgiven and condemned] in your sin. Where I am going, you cannot come.”
Galatians 6:8
For the one who sows to his flesh [his sinful capacity, his worldliness, his disgraceful impulses] will reap from the flesh ruin and destruction, but the one who sows to the Spirit will from the Spirit reap eternal life.