2 - Paul's personal defence of the gospel

Main Point: Meditate on the gospel and see how it has changed and is changing us, otherwise we will be attracted to a ‘different doctrine’.
1. When we meditate on the gospel it will lead to thankfulness v12
2. When we mediate on the gospel it will lead to humility v13-16
3. When we meditate on the gospel it will lead to praise v17
4. When we meditate on the gospel it will lead to action v18-20