John 3:12

If I have told you earthly things and you do not believe, how can you believe if I tell you heavenly things?

John 1:1-14

In the beginning was the Word, and the Word was with God, and the Word was God.

John 3:3

Jesus answered him, "Truly, truly, I say to you, unless one is born again he cannot see the kingdom of God."

John 3:5

Jesus answered, "Truly, truly, I say to you, unless one is born of water and the Spirit, he cannot enter the kingdom of God.

John 3:8

The wind blows where it wishes, and you hear its sound, but you do not know where it comes from or where it goes. So it is with everyone who is born of the Spirit."

John 3:13-17

No one has ascended into heaven except he who descended from heaven, the Son of Man.

John 3:31-36

He who comes from above is above all. He who is of the earth belongs to the earth and speaks in an earthly way. He who comes from heaven is above all.

1 Corinthians 2:7-9

But we impart a secret and hidden wisdom of God, which God decreed before the ages for our glory.

1 Corinthians 3:1-2

But I, brothers, could not address you as spiritual people, but as people of the flesh, as infants in Christ.

1 Timothy 3:16

Great indeed, we confess, is the mystery of godliness: He was manifested in the flesh, vindicated by the Spirit, seen by angels, proclaimed among the nations, believed on in the world, taken up in glory.

Hebrews 5:11

About this we have much to say, and it is hard to explain, since you have become dull of hearing.

1 Peter 2:1-3

So put away all malice and all deceit and hypocrisy and envy and all slander.

1 John 4:10

In this is love, not that we have loved God but that he loved us and sent his Son to be the propitiation for our sins.

Treasury of Scripture Knowledge

Summary

If I have told you earthly things, and ye believe not, how shall ye believe, if I tell you of heavenly things?

Bible References

Earthly

John 3:3
Jesus answered him, "Truly, truly, I say to you, unless one is born again he cannot see the kingdom of God."
1 Corinthians 3:1
But I, brothers, could not address you as spiritual people, but as people of the flesh, as infants in Christ.
Hebrews 5:11
About this we have much to say, and it is hard to explain, since you have become dull of hearing.
1 Peter 2:1
So put away all malice and all deceit and hypocrisy and envy and all slander.

Heavenly

John 3:13
No one has ascended into heaven except he who descended from heaven, the Son of Man.
John 1:1
In the beginning was the Word, and the Word was with God, and the Word was God.
1 Corinthians 2:7
But we impart a secret and hidden wisdom of God, which God decreed before the ages for our glory.
1 Timothy 3:16
Great indeed, we confess, is the mystery of godliness: He was manifested in the flesh, vindicated by the Spirit, seen by angels, proclaimed among the nations, believed on in the world, taken up in glory.
1 John 4:10
In this is love, not that we have loved God but that he loved us and sent his Son to be the propitiation for our sins.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.