Passage cross-references.

The LORD looked down from heaven upon the children of men, to see if there were any that did understand, and seek God. …

God looked down from heaven upon the children of men, to see if there were any that did understand, that did seek God.

For we ourselves also were sometimes foolish, disobedient, deceived, serving divers lusts and pleasures, living in malice and envy, hateful, and hating one another.

My people are destroyed for lack of knowledge: because thou hast rejected knowledge, I will also reject thee, that thou shalt be no priest to me: seeing thou hast forgotten the law of thy God, I will also forget thy children.

Because the carnal mind is enmity against God: for it is not subject to the law of God, neither indeed can be.

Woe to them that go down to Egypt for help; and stay on horses, and trust in chariots, because they are many; and in horsemen, because they are very strong; but they look not unto the Holy One of Israel, neither seek the LORD!

Seek ye the LORD while he may be found, call ye upon him while he is near:

I am sought of them that asked not for me; I am found of them that sought me not: I said, Behold me, behold me, unto a nation that was not called by my name.

For my people is foolish, they have not known me; they are sottish children, and they have none understanding: they are wise to do evil, but to do good they have no knowledge.

What is the Almighty, that we should serve him? and what profit should we have, if we pray unto him? …

Understand, ye brutish among the people: and ye fools, when will ye be wise?

The fear of the LORD is the beginning of knowledge: but fools despise wisdom and instruction.

How long, ye simple ones, will ye love simplicity? and the scorners delight in their scorning, and fools hate knowledge?

For that they hated knowledge, and did not choose the fear of the LORD: …

For the people turneth not unto him that smiteth them, neither do they seek the LORD of hosts.

When the boughs thereof are withered, they shall be broken off: the women come, and set them on fire: for it is a people of no understanding: therefore he that made them will not have mercy on them, and he that formed them will shew them no favour.

And the pride of Israel testifieth to his face: and they do not return to the LORD their God, nor seek him for all this.

Therefore speak I to them in parables: because they seeing see not; and hearing they hear not, neither do they understand. …

When any one heareth the word of the kingdom, and understandeth it not, then cometh the wicked one, and catcheth away that which was sown in his heart. This is he which received seed by the way side.

Professing themselves to be wise, they became fools,

And even as they did not like to retain God in their knowledge, God gave them over to a reprobate mind, to do those things which are not convenient;

And we know that the Son of God is come, and hath given us an understanding, that we may know him that is true, and we are in him that is true, even in his Son Jesus Christ. This is the true God, and eternal life.

Have the workers of iniquity no knowledge? who eat up my people as they eat bread: they have not called upon God.