Acts 24 continues the story of Paul on trial. The Jews used flattery to accuse him, but Paul used facts. He was on trial for his faith in the resurrection.
Our wealth influences our walk. If we seek after worldly wealth, the way that we live will reflect the values of the flesh. But if we pursue spiritual wealth, we will walk like a child of God.
What was the purpose of the Law, and how were Old Testament believers saved? The Law points to our need for grace before a holy God, and the foundation of salvation has always been Christ.