A birth from above (1–9). In our first birth, we are “born of the flesh” and “born of water”; but in our second birth, we are “born from above [again]” and “born of the Spirit.” Our first birth leads to death, but our second birth brings eternal life. The new birth is a new beginning that results in “newness of life” (Rom. 6:4).
A Savior from above (10–21). Jesus is the Son of God come down from heaven. He is the serpent Moses wrote about (Num. 21:4–9); He is the Father’s love gift (v. 16); He is the Light in a dark world (v. 19). Like the serpent, He was lifted up, and He died on a cross for the sins of the world. All who look to Him by faith receive eternal life.
A witness from above (22–36). John’s ministry was given to him from heaven (v. 27). His task was to bear witness to Jesus (1:6–8). Jesus is the Word, and John was only a voice proclaiming the Word (1:23). Jesus is the Bridegroom, but John was only the best man. John did no miracles, but his witness was used to win people to Christ, even after he was dead (10:40–42). Can you honestly say, “He must increase, but I must decrease” (v. 30)?
Nicodemus
Nicodemus came to Jesus by night, but he finally came out into the light and identified with the Lord Jesus (19:38–42). Nicodemus gave Jesus an honest hearing (7:45–52), examined the Word, and became a believer.