1 Corinthians 2:14

But the unbeliever does not welcome what comes from God’s Spirit, because it is foolishness to him; he is not able to understand it since it is evaluated spiritually.

1 Corinthians 1:18

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

Jude 1:19

These people create divisions and are unbelievers, not having the Spirit.

Matthew 13:11-17

He answered them, “Because the secrets of the kingdom of heaven have been given for you to know, but it has not been given to them.

1 Corinthians 15:44

sown a natural body, raised a spiritual body.

If there is a natural body, there is also a spiritual body.

Matthew 16:23

But He turned and told Peter, “Get behind Me, Satan! You are an offense to Me because you’re not thinking about God’s concerns, but man’s.”

John 3:3-6

Jesus replied, “I assure you: Unless someone is born again, he cannot see the kingdom of God.”

John 5:44

How can you believe? While accepting glory from one another, you don’t seek the glory that comes from the only God.

John 8:51-52

I assure you: If anyone keeps My word, he will never see death—ever!”

1 Corinthians 15:46

However, the spiritual is not first, but the natural, then the spiritual.

James 3:15

Such wisdom does not come from above but is earthly, unspiritual, demonic.

Proverbs 14:6

A mocker seeks wisdom and doesn’t find it,
but knowledge comes easily to the perceptive.

John 6:44-45

No one can come to Me unless the Father who sent Me draws him, and I will raise him up on the last day.

John 8:43

Why don’t you understand what I say? Because you cannot listen to My word.

John 10:20

Many of them were saying, “He has a demon and He’s crazy! Why do you listen to Him?”

John 10:26-27

But you don’t believe because you are not My sheep.

John 12:37

Even though He had performed so many signs in their presence, they did not believe in Him.

John 14:26

But the Counselor, the Holy Spirit—the Father will send Him in My name—will teach you all things and remind you of everything I have told you.

John 15:26

“When the Counselor comes, the One I will send to you from the Father—the Spirit of truth who proceeds from the Father—He will testify about Me.

John 16:8-15

When He comes, He will convict the world about sin, righteousness, and judgment:

Acts 16:14

A woman named Lydia, a dealer in purple cloth from the city of Thyatira, who worshiped God, was listening. The Lord opened her heart to pay attention to what was spoken by Paul.

Acts 17:18

Then also, some of the Epicurean and Stoic philosophers argued with him. Some said, “What is this pseudo-intellectual trying to say?”

Others replied, “He seems to be a preacher of foreign deities”—because he was telling the good news about Jesus and the Resurrection.

Acts 17:32

When they heard about resurrection of the dead, some began to ridicule him. But others said, “We’d like to hear from you again about this.”

Acts 18:15

But if these are questions about words, names, and your own law, see to it yourselves. I don’t want to be a judge of such things.”

Acts 25:19

Instead they had some disagreements with him about their own religion and about a certain Jesus, a dead man Paul claimed to be alive.

Acts 26:24-25

As he was making his defense this way, Festus exclaimed in a loud voice, “You’re out of your mind, Paul! Too much study is driving you mad!”

Romans 8:5-8

For those who live according to the flesh think about the things of the flesh, but those who live according to the Spirit, about the things of the Spirit.

1 Corinthians 1:23

but we preach Christ crucified, a stumbling block to the Jews and foolishness to the Gentiles.

1 Corinthians 2:12

Now we have not received the spirit of the world, but the Spirit who comes from God, so that we may understand what has been freely given to us by God.

2 Corinthians 4:4-6

In their case, the god of this age has blinded the minds of the unbelievers so they cannot see the light of the gospel of the glory of Christ, who is the image of God.

1 John 2:20

But you have an anointing from the Holy One, and all of you have knowledge.

1 John 2:27

The anointing you received from Him remains in you, and you don’t need anyone to teach you. Instead, His anointing teaches you about all things and is true and is not a lie; just as He has taught you, remain in Him.

1 John 5:20

And we know that the Son of God has come and has given us understanding so that we may know the true One. We are in the true One—that is, in His Son Jesus Christ. He is the true God and eternal 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.

Bible References

Receiveth

Matthew 13:11
He answered them, “Because the secrets of the kingdom of heaven have been given for you to know, but it has not been given to them.
Matthew 16:23
But He turned and told Peter, “Get behind Me, Satan! You are an offense to Me because you’re not thinking about God’s concerns, but man’s.”
John 3:3
Jesus replied, “I assure you: Unless someone is born again, he cannot see the kingdom of God.”
John 8:43
Why don’t you understand what I say? Because you cannot listen to My word.
John 10:26
But you don’t believe because you are not My sheep.
John 12:37
Even though He had performed so many signs in their presence, they did not believe in Him.
Romans 8:5
For those who live according to the flesh think about the things of the flesh, but those who live according to the Spirit, about the things of the Spirit.

The things

1 Corinthians 2:12
Now we have not received the spirit of the world, but the Spirit who comes from God, so that we may understand what has been freely given to us by God.
John 14:26
But the Counselor, the Holy Spirit—the Father will send Him in My name—will teach you all things and remind you of everything I have told you.
John 15:26
“When the Counselor comes, the One I will send to you from the Father—the Spirit of truth who proceeds from the Father—He will testify about Me.
John 16:8
When He comes, He will convict the world about sin, righteousness, and judgment:

They

1 Corinthians 1:18
For the message of the cross is foolishness to those who are perishing, but it is God’s power to us who are being saved.
John 8:51
I assure you: If anyone keeps My word, he will never see death—ever!”
John 10:20
Many of them were saying, “He has a demon and He’s crazy! Why do you listen to Him?”
Acts 17:18
Then also, some of the Epicurean and Stoic philosophers argued with him. Some said, “What is this pseudo-intellectual trying to say?”

Others replied, “He seems to be a preacher of foreign deities”—because he was telling the good news about Jesus and the Resurrection.
Acts 18:15
But if these are questions about words, names, and your own law, see to it yourselves. I don’t want to be a judge of such things.”
Acts 25:19
Instead they had some disagreements with him about their own religion and about a certain Jesus, a dead man Paul claimed to be alive.
Acts 26:24
As he was making his defense this way, Festus exclaimed in a loud voice, “You’re out of your mind, Paul! Too much study is driving you mad!”

General references

Proverbs 8:9
All of them are clear to the perceptive,
and right to those who discover knowledge.
Proverbs 28:5
Evil men do not understand justice,
but those who seek the Lord understand everything.
Luke 7:23
And anyone who is not offended because of Me is blessed.”
John 1:5
That light shines in the darkness,
yet the darkness did not overcome it.

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.