John 3:12
If I have told you earthly things, and ye believe not, how will ye 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 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 3:5
Jesus answered, Truly, truly do I say to thee, Unless a man be born of water and of the Spirit, he cannot enter the kingdom of heaven.
John 3:8
The wind bloweth where it will; and thou hearest the sound thereof, but knowest not whence it cometh, and whither it goeth: so is every one that is born of the Spirit.
John 3:13-17
And no one hath ascended into heaven, but he who came down from heaven, even the Son of man.
John 3:31-36
He that cometh from above is above all. He that is from the earth is earthly, and speaketh earthly things; he that cometh from heaven
1 Corinthians 2:7-9
but we speak Gods wisdom in a mystery, the hidden wisdom, which God determined on before the world was, for our glory;
1 Corinthians 3:1-2
I also, brethren, was not able to speak to you as to spiritual men, but as those who are not spiritual, as to babes in Christ.
1 Timothy 3:16
And confessedly great is the mystery of godliness, in him who was manifested in the flesh, justified in the Spirit, seen by angels, preached among the gentiles, believed on in the world, received up in glory.
Hebrews 5:11
Of whom we have much to say, and hard to be explained, seeing ye have become dull of hearing.
1 Peter 2:1-3
Laying aside therefore all malice, and all guile, and hypocrisies, and envies, and all slander,
1 John 4:10
Herein is love, not that we loved God, but that he loved us, and sent his Son to be a propitiation for our sins.