Background information is given here to explain that this young fortune teller brought much financial gain to her masters by guessing people's futures. (See: [[rc://en/ta/man/translate/writing-background]])
# It came about that
This phrase marks the beginning of a new part of the story. If your language has a way for doing this, you could consider using it here.
# a certain young woman
The phrase "a certain" introduces a new person to the story. AT: "there was a young woman" (See: [[rc://en/ta/man/translate/writing-participants]])
How a person can be saved is spoken of here as if it were a way or path that a person walks on. AT: "how God can save you" (See: [[rc://en/ta/man/translate/figs-metaphor]])