In 1 Thessalonians 2:13-20, Paul expresses deep gratitude for the Thessalonians’ genuine reception of his message, which they accepted as God’s word, not man’s. He thanks God because this word was actively at work in them, causing them to follow the example of other believers. Paul explains that his hardship and temporary separation from them are a source of hope and joy, because they are his glory and he eagerly desires to see them again.