John 3:12

If I have told you of earthly things, and ye believe not, how will you believe, if I tell you of 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 and said to him, Verily, verily, I say unto thee, Except a man be born again, he cannot see the kingdom of God.

John 3:5

Jesus replied, Verily, verily, I say unto thee, Except a man be born of water and the Spirit, he cannot enter into the kingdom of God.

John 3:8

The wind bloweth where it will, and thou hearest the sound of it, but knowest not from whence it cometh, nor whither it goeth: just so is every one who is born of the Spirit.

John 3:13-17

Though no man hath ascended into heaven, except he that descended from heaven, that Son of man the I am in heaven.

John 3:31-36

He that cometh from above is above all: he whose origin is from earth is of the earth, and speaketh of the earth: he who cometh from heaven is above all.

1 Corinthians 2:7-9

but we speak the wisdom of God, which had been hid in mystery, which God predestined before the worlds were, for our glory:

1 Corinthians 3:1-2

AND I, brethren, have been unable to speak to you as unto spiritual men, but as to carnal, even as to babes in Christ.

1 Timothy 3:16

And confessedly great is the mystery of godliness: God was manifested in the flesh, justified by the Spirit, seen of angels, preached among the Gentiles, believed on in the world, received up into glory.

Hebrews 5:11

Concerning whom we have much to discourse, and of difficult interpretation to explain, seeing ye are dull of hearing.

1 Peter 2:1-3

WHEREFORE putting far away wickedness of every kind, and all deceit, and hypocrisies, and envyings, and all backbitings,

1 John 4:10

Herein is love, not that we have loved God, but that he hath loved us, and sent his Son to be the propitiatory sacrifice 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 and said to him, Verily, verily, I say unto thee, Except a man be born again, he cannot see the kingdom of God.
1 Corinthians 3:1
AND I, brethren, have been unable to speak to you as unto spiritual men, but as to carnal, even as to babes in Christ.
Hebrews 5:11
Concerning whom we have much to discourse, and of difficult interpretation to explain, seeing ye are dull of hearing.
1 Peter 2:1
WHEREFORE putting far away wickedness of every kind, and all deceit, and hypocrisies, and envyings, and all backbitings,

Heavenly

John 3:13
Though no man hath ascended into heaven, except he that descended from heaven, that Son of man the I am in heaven.
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 speak the wisdom of God, which had been hid in mystery, which God predestined before the worlds were, for our glory:
1 Timothy 3:16
And confessedly great is the mystery of godliness: God was manifested in the flesh, justified by the Spirit, seen of angels, preached among the Gentiles, believed on in the world, received up into glory.
1 John 4:10
Herein is love, not that we have loved God, but that he hath loved us, and sent his Son to be the propitiatory sacrifice for our sins.