John 3:9-21
9 “How can this be?” Nicodemus asked.
10 “You are Israel’s teacher,” said Jesus, “and do you not understand these things? 11 Very truly I tell you, we speak of what we know, and we testify to what we have seen, but still you people do not accept our testimony. 12 I have spoken to you of earthly things and you do not believe; how then will you believe if I speak of heavenly things? 13 No one has ever gone into heaven except the one who came from heaven—the Son of Man. 14 Just as Moses lifted up the snake in the wilderness, so the Son of Man must be lifted up, 15 that everyone who believes may have eternal life in him.”
16 For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life. 17 For God did not send his Son into the world to condemn the world, but to save the world through him. 18 Whoever believes in him is not condemned, but whoever does not believe stands condemned already because they have not believed in the name of God’s one and only Son. 19 This is the verdict: Light has come into the world, but people loved darkness instead of light because their deeds were evil. 20 Everyone who does evil hates the light, and will not come into the light for fear that their deeds will be exposed. 21 But whoever lives by the truth comes into the light, so that it may be seen plainly that what they have done has been done in the sight of God.
9: Nicodemus is very hard to believe it.
10: Jesus had a higher expectation for Nicodemus. He represents Israel’s teacher. And even a teacher did not understand, this implyed most of Israel do not understand this.
11: Jesus represents those whom had been in haven and in earth. And Nicodemus and other Israel only been on earth. So the Jesus's understanding is much larger than Nicodemus and other Israel. They can only do is to accept or reject. They cannot verify.
12: Jesus said the earth thing because this is the common ground for Jesus and them. But they still not believe. So, Jesus said, they wont believe him when he talked about the heavenly things.
13: Beside Jesus from Heaven, no one had been there. This explain why only 'believe' is the key.
14: Both the snake that Moses lifted up and Jesus implyed the hope from God. Refer
Numbers 21:5 they spoke against God and against Moses, and said, “Why have you brought us up out of Egypt to die in the wilderness? There is no bread! There is no water! And we detest this miserable food!”
6 Then the Lord sent venomous snakes among them; they bit the people and many Israelites died. 7 The people came to Moses and said, “We sinned when we spoke against the Lord and against you. Pray that the Lord will take the snakes away from us.” So Moses prayed for the people.
8 The Lord said to Moses, “Make a snake and put it up on a pole; anyone who is bitten can look at it and live.” 9 So Moses made a bronze snake and put it up on a pole. Then when anyone was bitten by a snake and looked at the bronze snake, they lived.
15: To believe Jesus, the hope God set, will lead to external life.
16: Love is the reason that GOD send Jesus to earth to redeem his people. For those who believe him will get external life.
17: The motivation of God to send Jesus is to save the world, not condemn. Because the world already in sin.
18: Before Jesus came, the sin and condem already there. But Jesus will lead in salvation. For those whom don't response Jesus's call, their sin will get deeper, because their rejection.
19: The condemnation is not from Jesus; but from the evil of desire: love to darness, not the light
20: The evil one have the fear: the deeds will be exposed. They do not want to give up what the evil desire or behaviors they have. They are not looking for a change: to pursue the light.
21: For those who have the desire to live in righteous , they love the light. Because the light will lead them to the source of truth: GOD. Refer
Romans 10:9 If you declare with your mouth, “Jesus is Lord,” and believe in your heart that God raised him from the dead, you will be saved.