1. How has Jesus both purchased and preached peace?

2. Why is peace with God so vital to peace with one another?

3. Verse 18 describes that Jews and Gentiles both have access to God. What does this mean for unity and how do we access God? 

4. As Paul describes how Jews and Gentiles are being built into a dwelling place for God in vs 20-22, what observations do you make about this "holy temple"?

5. What are practical ways for us to practice unity? Are there ever times where we can't walk in unity? Why or why not?