"Raised" here is an idiom for "increased the sound of their voices" AT: "They increased the sound of their voices" (See: [[rc://en/ta/man/translate/figs-idiom]])
A large number of people believed Paul and Barnabas were their pagan gods who had come down from heaven. AT: "The gods have come down from heaven to us" (See: [[rc://en/ta/man/translate/figs-explicit]])
Hermes was the pagan god who brought messages to people from Zeus and the other gods. (See: [[rc://en/ta/man/translate/translate-names]])
# The priest of Zeus, whose temple was just outside the city, brought
It may be helpful to include additional information about the priest. AT: "There was a temple just outside the city where the people worshiped Zeus. When the priest who served in the temple heard what Paul and Barnabas had done, he brought" (See: [[rc://en/ta/man/translate/figs-explicit]])
# oxen and wreaths
The oxen were to be sacrificed. The wreaths were either to crown Paul and Barnabas, or put on the oxen for sacrifice.
# to the gates
The gates of the cities were often used as a meeting place for the people of the city.