16:21 Along with Silas, Timothy was Paul’s closest coworker following the disagreement with Barnabas (Acts 15:36–40), and is mentioned in ten of Paul’s letters. Lucius (whom some identify with Luke), Jason (possibly Paul’s host in Thessalonica, Acts 17:5–9) and Sosipater (Acts 20:4) were possibly church delegates accompanying Paul to deliver the collection in Jerusalem.