How do we know the message of Christ is more important than miracles?

In the Sermon, the focus on the gospel in Acts chapter 5 illustrates that the apostles' primary mission was to preach Christ, regardless of the miraculous events happening around them. They specifically mentioned the resurrection of Jesus and how He fulfilled God's promises made in the Old Testament (Acts 5:30-32). The miracles served only as a means to draw attention to the greater message of salvation through Jesus Christ, demonstrating that God's ultimate revelation is found in His word, not in miraculous signs.