S – When they had heard this, they were filled with rage and began to cry out, “Great is Artemis of the Ephesians!” ²⁹ So the city was filled with confusion, and they rushed all together into the amphitheater, dragging along Gaius and Aristarchus, Macedonians who were Paul’s traveling companions. ³⁰ Although Paul wanted to go in before the people, the disciples did not let him

Acts 19:28–30 CSB

O –  Commentary:

The silversmiths, enraged at Paul by Demetrius’ speech, instigated a riot and rushed to the Ephesian theater, the largest place for an assembly of people in the city, capable of seating 25,000. As tokens of opposition the people seized Gaius and Aristarchus (cf. 20:4). Gaius was a common name; so it is doubtful this is the same man mentioned in Romans 16:23 and 1 Corinthians 1:14. Aristarchus is also mentioned in Acts 20:4 and 27:2. Evidently the two escaped with little or no injury.

19:30–31. These verses are important not only for what they directly state but also for what they imply. Paul was eager to defend the gospel, ready to take on his opponents! But the Christians did not let him

“Acts,” in The Bible Knowledge Commentary: An Exposition of the Scriptures

A – I have seen the amphitheater on a trip to the site of ancient Ephesus.  It was easy to get to from the major parts of the city and market.  Knowing the culture of people gathering for such  demonstrations, you can see the mayor’s response was appropriate to calm the crowd.  You can also understand Paul wanting to share with such a crowd the good news of Christ.  

R – Heavenly Father, you are Lord of all.  We invite you to work in our hearts to be open to share and be quiet.  We need your wisdom and discernment to know when to do either one.  We ask that you lead us by your Holy Spirit today.