Big Idea: Act out who you are in Christ by resisting division and living in unity.

Here’s the tension we face in church.

On one hand, we have been called to something amazing. Mark Dever and Jamie Dunlop write:

Of all the ways that the gospel changes this world, the community of the local church is the most obviously supernatural. Its witness even goes beyond this world. “The rulers and authorities in the heavenly places” sit up and take notice, says Paul (Ephesians 3:9–10).

They define local church...