Romans 1:31
Destitute of understanding, unsteady, devoid of natural affection, implacable, merciless:
2 Timothy 3:3
Devoid of natural affection, not observing treaties, accusers, ungoverned, wild, not loving the good,
2 Kings 18:14-37
And Hezekiah king of Judah will send to the king of Assur to Lachish, saying, I sinned; turn back from me: what thou givest upon me I will bear. And the king of Assur will put upon Hezekiah three hundred talents of silver, and thirty talents of gold.
Proverbs 18:2
The foolish one will not delight in understanding, but in, the disclosings of his heart
Isaiah 27:11
In its harvest being dried up, women shall break it off in coming, illuminating it: for it is a people not understanding: for this he making them will not compassionate them, and he forming them will not have mercy upon them.
Isaiah 33:8
The highways lay waste, the traveler passing by, ceased: he brake the covenant, he despised the cities, he reckoned them not men.
Jeremiah 4:22
For my people are foolish, they knew me not; foolish sons are they and they not understanding; wise are they to do evil, and to do good they knew not
Matthew 15:16
And Jesus said, Are ye also yet destitute of understanding?
Romans 1:20-21
For the invisible things of him from the creation of the world, being understood by things made, are inspected, truly both his eternal power and divinity; so that they are inexcusable:
Romans 3:11
There is none understanding, there is none seeking God.