John 3: 1 There was a man of the Pharisees, named Nicodemus, a ruler of the Jews:
2 The same came to Jesus by night, and said unto him, Rabbi, we know that thou art a teacher come from God: for no man can do these miracles that thou doest, except God be with him.
3 Jesus answered and said unto him, Verily, verily, I say unto thee, Except a man be born again, he cannot see the kingdom of God.
4 Nicodemus saith unto him, How can a man be born when he is old? can he enter the second time into his mother's womb, and be born?
5 Jesus answered, Verily, verily, I say unto thee, Except a man be born of water and of the Spirit, he cannot enter into the kingdom of God.
6 That which is born of the flesh is flesh; and that which is born of the Spirit is spirit.
7 Marvel not that I said unto thee, Ye must be born again.
8 The wind bloweth where it listeth, and thou hearest the sound thereof, but canst not tell whence it cometh, and whither it goeth: so is every one that is born of the Spirit.
9 Nicodemus answered and said unto him, How can these things be?
10 Jesus answered and said unto him, Art thou a master of Israel, and knowest not these things?
“Seeking the Kingdom”
2 Cor. 4:4 In whom the god of this world hath blinded the minds of them which believe not, lest the light of the glorious gospel of Christ, who is the image of God, should shine unto them.
1 Cor. 2: 12 Now we have received, not the spirit of the world, but the spirit which is of God; that we might know the things that are freely given to us of God. 13 Which things also we speak, not in the works which man’s wisdom teach, but which the Holy Ghost teach; comparing spiritual things with spiritual. 14 But the natural man receive not the things of the Spirit of God; for they are foolishness unto him; neither can he know them, because they are spiritually discerned.
“Born of the Spirit”
Romans 8:14 For as many as are led by the Spirit of God, they are the sons of God.
John 4:24 God is a Spirit; and they that worship him must worship him in spirit and in truth.
John 3:10 Jesus answered and said unto him, Art thou a master of Israel, and knowest not these things?
Isaiah 43:19 Behold, I will do a new thing; now it shall spring forth; shall ye not know it? I will even make a way in the widerness, and rivers in the desert.
Eze. 36:25 Then will I sprinkle clean water upon you, and ye shall be clean: from all your filthiness, and from all your idols, will I cleanse you.
26 A new heart also will I give you, and a new spirit will I put within you: and I will take away the stony heart out of your flesh, and I will give you an heart of flesh.
27 And I will put my spirit within you, and cause you to walk in my statutes, and ye shall keep my judgments, and do them.
28 And ye shall dwell in the land that I gave to your fathers; and ye shall be my people, and I will be your God.
29 I will also save you from all your uncleannesses: and I will call for the corn, and will increase it, and lay no famine upon you.
30 And I will multiply the fruit of the tree, and the increase of the field, that ye shall receive no more reproach of famine among the heathen.