# The whole city was filled with confusion

"Then people all over the city became upset and started shouting" 

# the people rushed with one mind

This phrase translates a word that speaks of people who agree with each other and who work together to accomplish a common purpose.

# into the theater

The Ephesus theater was used for public meetings and for entertainment such as plays and music. It was an outdoor semi-circular area with bench seats that could hold thousands of people.

# Paul's travel companions

The men who had been with Paul.

# Gaius and Aristarchus

These are names of men. Gaius and Aristarchus came from Macedonia but were working with Paul in Ephesus at this time.