In Jesus' final sign, recorded in John 11:1-54, he raised his friend Lazarus from the dead. As a sign, it was not to be a regular occurrence but an extraordinary event that pointed to Jesus as the only source of life from the dead and of eternal life. In the face of death, Jesus expressed anger and sadness even as he exercised dominance. Jesus' mastery over death should interest all who lose loved ones or who will themselves eventually die. (sermon notes)
In two more cities, Paul and Barnabas preached the gospel boldly, which resulted in many new believers and violent opposition.
Because they questioned and rejected Jesus’ authority, the chief priests were removed from their post and replaced by others from all the nations.
While the Old Testament is still valid, we also have the message of the one who was raised from the dead.