en_tn_condensed/act/16/18.md

But Paul, being greatly annoyed by her, turned

This can be stated in active form. Alternate translation: "But she greatly annoyed Paul, so he turned around" (See: rc://en/ta/man/jit/figs-activepassive)

in the name of Jesus Christ

Here "name" stands for speaking with the authority or as the representative of Jesus Christ. (See: rc://en/ta/man/jit/figs-metonymy)

it came out at that same hour

"the spirit came out immediately"