We are saved by God's work through Jesus Christ on the cross. We are not saved by our works. But we are saved to work. This is the essence of the Christian message. This message has far reaching implications for our lives. This blog series on Galatians looks at its implications for how we can know what is true or false, and how we should live. We start the series in Ephesians, looking at the very nature of the Gospel we believe in.