This chapter has all sorts of prophetic words about Paul going up to Jerusalem. He arrives there. The chapter also sees James, the (half-)brother of Jesus, tell Paul to go along with a vow to be a good witness to the law-keeping converts to the Jesus Movement, which he did. A riot promptly beaks out when he is spotted in the temple. In v. 16, Paul’s third missionary journey comes to an end, and his journey to Rome via Jerusalem begins in v. 17.