The text mentions Baba would tell a story that was different from what was being read in the Wada to test the listener's faith. Can you elaborate?

This is a misinterpretation of the events described in the source. Chapter 18 explains the opposite was true. Baba would tell a short story, and when the devotee went to the Wada to listen to the reading, they would be astonished to find that the very same story would come up in the book. The text states, 'Jnaneshwar’s Jnaneshwari or Eknath’s speech would just be a translation of Baba’s story.' This was considered a great wonder that provided confirmation and a deeper understanding for the listener, rather than a test involving a different story.