What does John 6:27 mean?
The crowds who saw Jesus miraculously provide food the day before have followed Him to Capernaum. In some ways, this is good, since Jesus' miraculous signs are meant to encourage seekers. This throng of people, however, is not really seeking God. Instead, they are looking for entertainment and free food (John 6:26). But mere popularity is not what Christ is seeking. Instead of softening His message to make people happy, Jesus will thoroughly explain the truth, even though it costs Him the good will of the crowd.Here, Jesus continues to clarify that the point of His ministry is spiritual, not material. Scripture is consistent in reminding us that we need more than just physical food in order to thrive—we need to be nourished spiritually, as well (Isaiah 55:2; Matthew 4:4). This does not mean work has no value or that Jesus is endorsing laziness. Rather, His point is simply that all material things will eventually pass away. Instead of being consumed with things like food and spectacle, we ought to be concerned with eternal rewards.
The Jewish audience hearing these words would have recognized the phrase "Son of Man" as a reference to Daniel's prophecy of the Messiah (Daniel 7:13–14).