1 Corinthians 2:14

But the unspiritual man receiveth not the things of the Spirit of God; for they are foolishness to him, and he cannot know them; because they are spiritually discerned.

1 Corinthians 1:18

For the preaching of the cross is to those who are perishing, foolishness, but to us who are being saved, it is the power of God.

Jude 1:19

These are they that separate themselves, sensual, not having the Spirit.

Matthew 13:11-17

He answered and said, Because to you it hath been given to know the mysteries of the kingdom of heaven; but to them it hath not been given.

1 Corinthians 15:44

it is sown an animal body, it is raised a spiritual body. If there is an animal body, there is also a spiritual body.

Matthew 16:23

But he turned and said to Peter, Get thee behind me, Satan! thou art my stumblingblock; for thy thoughts are not on the things of God, but on those of men.

John 3:3-6

Jesus answered and said to him, Truly, truly do I say to thee, Unless a man be born again, he cannot see the kingdom of God.

John 5:44

How can ye believe while ye receive honor from one another, and seek not the honor that is from him who alone is God?

John 8:51-52

Truly, truly do I say to you, If any one keep my word, he will never see death.

1 Corinthians 15:46

But the spiritual is not first, but the animal; and afterward the spiritual.

James 3:15

This wisdom is not that which descendeth from above, but earthly, sensual, devilish.

John 6:44-45

No one can come to me, unless the Father, who sent me, draw him: and I will raise him up in the last day.

John 8:43

Why do ye not understand my language? It is because ye cannot listen to my word.

John 10:20

Many of them said, He hath a demon, and is mad; why do ye hear him?

John 10:26-27

But ye do not believe, because ye are not of my sheep, as I said to you.

John 12:37

But though he had wrought so many signs before them, they did not believe in him;

John 14:26

but the Comforter, the Holy Spirit which the Father will send in my name, he will teach you all things, and bring to your remembrance all things which I have said to you.

John 15:26

When the Comforter is come, whom I will send to you from the Father, the Spirit of truth, which proceedeth from the Father, he will bear witness of me.

John 16:8-15

And when he is come, he will bring conviction to the world, of sin, and of righteousness, and of judgment.

Acts 16:14

And a certain woman named Lydia, a seller of purple, of the city of Thyatira, who worshipped God, was listening; whose heart the Lord opened to attend to the things which were spoken by Paul.

Acts 17:18

And some of the Epicurean and Stoic philosophers also conversed with him. And some said, What doth this babbler mean to say? and others, He seemeth to be a setter forth of foreign gods; because he brought the glad tidings of Jesus and the resurrection.

Acts 17:32

And when they heard of a resurrection of the dead, some mocked; but ethers said, We will hear thee again about this matter.

Acts 18:15

but if it be questions of doctrine, and names, and your law, look to it yourselves; I will not be a judge of these matters.

Acts 25:19

but had against him certain questions of their own religion, and of one Jesus that was dead, whom Paul affirmed to be alive.

Acts 26:24-25

And as he was thus speaking in his defence, Festus said with a loud voice, Paul, thou art beside thyself; much learning is making thee mad.

Romans 8:5-8

For they who are according to the flesh have their mind on the things of the flesh; but they who are according to the Spirit, on the things of the Spirit.

1 Corinthians 1:23

but we preach Christ crucified, to Jews a stumblingblock, and to gentiles foolishness,

1 Corinthians 2:12

But we did not receive the spirit of the world, but the Spirit which is from God, that we might know the things that have been given to us by the grace of God;

2 Corinthians 4:4-6

in whom the God of this world blinded the understandings of the unbelieving, so that they cannot behold the light of the gospel of the glory of Christ, who is the image of God.

1 John 2:20

And ye have an anointing from the Holy One, and know all things.

1 John 2:27

And the anointing which ye yourselves received from him abideth in you, and ye have no need that any one teach you; but as his anointing teacheth you concerning all things, and is truth, and is not a lie, even as it hath taught you, ye shall abide in him.

1 John 5:20

And we know that the Son of God hath come, and hath given us understanding, that we may know the True One; and we are in the True One, in his Son Jesus Christ. This is the true God, and everlasting life.

Treasury of Scripture Knowledge

Summary

But the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him: neither can he know them, because they are spiritually discerned.

General references

Bible References

Receiveth

Matthew 13:11
He answered and said, Because to you it hath been given to know the mysteries of the kingdom of heaven; but to them it hath not been given.
Matthew 16:23
But he turned and said to Peter, Get thee behind me, Satan! thou art my stumblingblock; for thy thoughts are not on the things of God, but on those of men.
John 3:3
Jesus answered and said to him, Truly, truly do I say to thee, Unless a man be born again, he cannot see the kingdom of God.
John 8:43
Why do ye not understand my language? It is because ye cannot listen to my word.
John 10:26
But ye do not believe, because ye are not of my sheep, as I said to you.
John 12:37
But though he had wrought so many signs before them, they did not believe in him;
Romans 8:5
For they who are according to the flesh have their mind on the things of the flesh; but they who are according to the Spirit, on the things of the Spirit.

The things

1 Corinthians 2:12
But we did not receive the spirit of the world, but the Spirit which is from God, that we might know the things that have been given to us by the grace of God;
John 14:26
but the Comforter, the Holy Spirit which the Father will send in my name, he will teach you all things, and bring to your remembrance all things which I have said to you.
John 15:26
When the Comforter is come, whom I will send to you from the Father, the Spirit of truth, which proceedeth from the Father, he will bear witness of me.
John 16:8
And when he is come, he will bring conviction to the world, of sin, and of righteousness, and of judgment.

They

1 Corinthians 1:18
For the preaching of the cross is to those who are perishing, foolishness, but to us who are being saved, it is the power of God.
John 8:51
Truly, truly do I say to you, If any one keep my word, he will never see death.
John 10:20
Many of them said, He hath a demon, and is mad; why do ye hear him?
Acts 17:18
And some of the Epicurean and Stoic philosophers also conversed with him. And some said, What doth this babbler mean to say? and others, He seemeth to be a setter forth of foreign gods; because he brought the glad tidings of Jesus and the resurrection.
Acts 18:15
but if it be questions of doctrine, and names, and your law, look to it yourselves; I will not be a judge of these matters.
Acts 25:19
but had against him certain questions of their own religion, and of one Jesus that was dead, whom Paul affirmed to be alive.
Acts 26:24
And as he was thus speaking in his defence, Festus said with a loud voice, Paul, thou art beside thyself; much learning is making thee mad.

General references

Luke 7:23
and blessed is he, whoever shall find no occasion of stumbling in me.
John 1:5
And the light hath been shining in the darkness; and the darkness received it not.