So far in the gospel of John, people are receiving Jesus’ message and beginning to follow. We see
this with the disciples (1:35-51), Nicodemus (although imperfectly 3:1; 7:50; 19:39), the woman at the well (ch. 4:1-
28), the Samaritans (4:29-45), and the Nobleman and his family (4:46-54). But beginning with chapter 5 there is a
transition to rejection. In the next eight chapters, Jesus encounters people who refuse to follow. John’s purpose in
writing this story is to show us what unbelief looks like. In John’s gospel this real story also functions as an
illustration of what Jesus wants for all of us: Resist the lure of unbelief and passionately embrace Him.