A letter to us. … what encouragement and warnings would he include? Ephesus? Smyrna? Pergamum and Thyatira? Sardis … Everyone knew how good the church at Sardis was. “But you are dead”. Rev 3:2 … their deeds remain unfinished. Not everyone in Sardis is like this. Rev 3:4 … people who have not soiled their clothes Philadelphia Philadelphia is a weak… vulnerable…