John 3:22
22After these things, Jesus came with his disciples into the land of Judea. He stayed there with them and baptized.
The night conversation becomes countryside ministry. Jesus stays and baptizes—the kingdom’s door is now a public practice, not only a riddle for Nicodemus.
Remaining with disciples and baptizing is how new-birth news takes up space in Judea. Grace that must beget also meets people in water and company.
After teaching Nicodemus, Jesus baptizes in the land. Word and sign travel together.
The Christ who spoke of Spirit-birth now marks a people in Judea. The scene change is still the same Lord gathering those the Father gives.