Romans 1:31

without understanding, untrustworthy, without natural affection, implacable, unmerciful.

2 Timothy 3:3

devoid of natural affection, irreconcilable, slanderous, without self-control, savage, no lovers of good,

2 Kings 18:14-37

And Hezekiah king of Judah sent to the king of Assyria to Lachish, saying, I have offended. Return from me. That which thou put on me I will bear. And the king of Assyria appointed to Hezekiah king of Judah three hundred talents of

Proverbs 18:2

A fool has no delight in understanding, but only that his heart may reveal itself.

Isaiah 27:11

When the boughs of it are withered, they shall be broken off. The women shall come, and set them on fire, for it is a people of no understanding. Therefore he who made them will not have compassion upon them, and he who formed them

Isaiah 33:8

The highways lay waste. The wayfaring man ceases. [The enemy] has broken the covenant. He has despised the cities. He does not regard man.

Matthew 15:16

And Jesus said, Are ye also still without understanding?

Romans 1:20-21

For the invisible things of him from the creation of the world are clearly seen, being understood by the things made, both his eternal power and divinity, for them to be without excuse.

Romans 3:11

There is no man who understands. There is no man who seeks God.

Treasury of Scripture Knowledge

Summary

Without understanding, covenantbreakers, without natural affection, implacable, unmerciful:

General references

Bible References

Without understanding

Romans 1:20
For the invisible things of him from the creation of the world are clearly seen, being understood by the things made, both his eternal power and divinity, for them to be without excuse.
Romans 3:11
There is no man who understands. There is no man who seeks God.
Proverbs 18:2
A fool has no delight in understanding, but only that his heart may reveal itself.
Isaiah 27:11
When the boughs of it are withered, they shall be broken off. The women shall come, and set them on fire, for it is a people of no understanding. Therefore he who made them will not have compassion upon them, and he who formed them
Matthew 15:16
And Jesus said, Are ye also still without understanding?

Covenant-breakers

2 Kings 18:14
And Hezekiah king of Judah sent to the king of Assyria to Lachish, saying, I have offended. Return from me. That which thou put on me I will bear. And the king of Assyria appointed to Hezekiah king of Judah three hundred talents of
Isaiah 33:8
The highways lay waste. The wayfaring man ceases. [The enemy] has broken the covenant. He has despised the cities. He does not regard man.
2 Timothy 3:3
devoid of natural affection, irreconcilable, slanderous, without self-control, savage, no lovers of good,

General references

Genesis 45:14
And he fell upon his brother Benjamin's neck, and wept, and Benjamin wept upon his neck.