The sermon is based on John 2:23-3:18 (CEB)
23 While Jesus was in Jerusalem for the Passover Festival, many believed in his name because they saw the miraculous signs that he did. 24 But Jesus didn’t trust himself to them because he knew all people. 25 He didn’t need anyone to tell him about human nature, for he knew what human nature was.
Jesus and Nicodemus
3 There was a Pharisee named Nicodemus, a Jewish leader. 2 He came to Jesus at night and said to him, “Rabbi, we know that you are a teacher who has come from God, for no one could do these miraculous signs that you do unless God is with him.”
3 Jesus answered, “I assure you, unless someone is born anew,[a] it’s not possible to see God’s kingdom.”
4 Nicodemus asked, “How is it possible for an adult to be born? It’s impossible to enter the mother’s womb for a second time and be born, isn’t it?”
5 Jesus answered, “I assure you, unless someone is born of water and the Spirit, it’s not possible to enter God’s kingdom. 6 Whatever is born of the flesh is flesh, and whatever is born of the Spirit is spirit. 7 Don’t be surprised that I said to you, ‘You must be born anew.’ 8 God’s Spirit[b]blows wherever it wishes. You hear its sound, but you don’t know where it comes from or where it is going. It’s the same with everyone who is born of the Spirit.”
9 Nicodemus said, “How are these things possible?”
10 “Jesus answered, “You are a teacher of Israel and you don’t know these things? 11 I assure you that we speak about what we know and testify about what we have seen, but you don’t receive our testimony.12 If I have told you about earthly things and you don’t believe, how will you believe if I tell you about heavenly things? 13 No one has gone up to heaven except the one who came down from heaven, the Human One.[c]14 Just as Moses lifted up the snake in the wilderness, so must the Human One[d] be lifted up 15 so that everyone who believes in him will have eternal life. 16 God so loved the world that he gave his only Son, so that everyone who believes in him won’t perish but will have eternal life.17 God didn’t send his Son into the world to judge the world, but that the world might be saved through him. 18 Whoever believes in him isn’t judged; whoever doesn’t believe in him is already judged, because they don’t believe in the name of God’s only Son.