Unless we are born again in the Spirit of God we cannot enter heaven. From the time that we first believed in the blood sacrifice of Jesus Christ for the sins of mankind and in His resurrection from the dead by the power of the Holy Spirit we are born anew. We are no longer slaves to sin but love slaves of our risen Savior.
Christ in us the hope of glory!
Jesus can attest to both worldly and heavenly truths, but Nicodemus needs to be willing to accept His witness.This verse presents a concise summary of the gospel message, tying the events of Jesus’ death to God’s love for the world He created. The statement is remarkable in its depiction of divine care for the entire world—not just His chosen people, Israel. Faithlife Bible.
Nicodemus, referring to the new birth, asks, “How can these things be?” Here Jesus answers the question. New birth is by the Son, by the Cross, and by faith. When a person trusts Christ, he or she is born again and receives eternal and spiritual life, God’s kind of life.
God’s love is not restricted to any one nation or to any spiritual elite. NKJ Bible.
John 3:10–16 (NKJV)
10 Jesus answered and said to him, “Are you the teacher of Israel, and do not know these things? 11 Most assuredly, I say to you, We speak what We know and testify what We have seen, and you do not receive Our witness. 12 If I have told you earthly things and you do not believe, how will you believe if I tell you heavenly things? 13 No one has ascended to heaven but He who came down from heaven, that is, the Son of Man who is in heaven. 14 And as Moses lifted up the serpent in the wilderness, even so must the Son of Man be lifted up, 15 that whoever believes in Him should not perish but have eternal life. 16 For God so loved the world that He gave His only begotten Son, that whoever believes in Him should not perish but have everlasting life.
Numbers 21:9 (NKJV)
9 So Moses made a bronze serpent, and put it on a pole; and so it was, if a serpent had bitten anyone, when he looked at the bronze serpent, he lived.
Isaiah 9:6 (NKJV)
6 For unto us a Child is born,
Unto us a Son is given;
And the government will be upon His shoulder.
And His name will be called
Wonderful, Counselor, Mighty God,
Everlasting Father, Prince of Peace.
Matthew 11:27 (NKJV)
27 All things have been delivered to Me by My Father, and no one knows the Son except the Father. Nor does anyone know the Father except the Son, and the one to whom the Son wills to reveal Him.