Describing the church to a lost world

Christians don’t agree with their teachings, obviously, but this denomination’s description of who they are I found fascinating.

This is Christ’s church. There is a place for you here. We are the church that shares a living, daring confidence in God’s grace. Liberated by our faith, we embrace you as a whole person–questions, complexities and all. Join us as we do God’s work in Christ’s name for the life of the world. Source: Evangelical Lutheran Church in America

What parts of this description could we use to describe the true church of the Lord?

Starting from scratch, how would you describe or explain the Lord’s church?