John 3:9-15 - "So the Son of Man Must Be lifted Up" (part 2)

John 3:9-15 Nicodemus (and the Pharisees) don't understand "earthly things." They don't receive "their" testimony; they don't believe. What will Jesus do now? Jesus pulls a telling (and compelling) example of the basis (foundation) of new birth from Numbers 21 for Nicodemus's consideration...