What does John 7:15 mean?
In Jesus' day, people would hear, read, and discuss the scriptures in a synagogue. However, for most of those common people, this was an occasional practice. Only those dedicated to formal study, such as the Pharisees, had the time to deeply study the Word of God. This makes Jesus' profound expertise something incredible to the religious leaders. If a modern factory laborer began debating high-level physics with a group of professors, it would produce a similar reaction. And yet, this is not the first time Jesus has surprised people at the temple with His knowledge (Luke 2:41–52).This surprise on the part of Jerusalem's spiritual leaders gives insight into their arrogance. Much of their rejection of Jesus' message is based on this assumption: nobody knows better than they do. No matter what Jesus says, they will reject it since it does not agree with their own study. Unfortunately, this study is not sincere (John 5:39–40). Later in this response to these religious leaders, Jesus will point out that obedience comes before understanding, not because of it (John 7:17).