The wind{The same Greek word (pneuma) means wind, breath, and spirit.} blows where it wants to, and you hear its sound, but don't know where it comes from and where it is going. So is everyone who is born of the Spirit."

 When Nicodemus came to Jesus, he said that no one could help being impressed with the signs and wonders that he did. Jesus' answer was that it was not the signs and the wonders that were really important; the important thing was such a change in a man's inner life that it could only be described as a new birth. 