The document compares and contrasts the early churches of Ephesus and Smyrna based on passages from Revelation chapter 2. It notes that Ephesus had a large population of 400,000-500,000 people while Smyrna had 100,000. For Ephesus, Jesus commends their hard work and perseverance but rebukes them for abandoning their first love and calls them to repent. For Smyrna, Jesus acknowledges their poverty but says they are rich, indicating suffering does not mean doing something wrong.