As we continue our study of the book of Revelation, context plays an important role in our understanding of the letters written to the various Churches. Today, Pastor Ken will take a close look at the history of the ancient city of Philadelphia – a city shaken by earthquakes and living in nearly constant fear of them. They couldn’t trust the structures of man to protect them and many lived in the countryside to avoid being crushed by falling buildings in the inevitable earthquakes that were to come.