Great article by Rick Rusaw adapted from his book on the externally focused church. The church is inwardly strong but outwardly focused. Henry Blackaby notes these churches must be upwardly focused as well. The transition to upward and external from inward is a big deal. Kingdom Sunday at "The River" was a small step towards an external focus but we still press on to be a church that is making disciples who change the world around them. It's part of the Cultural Commission embodied in the salt and light metaphors.
I also think it's a matter of equipping disciples who see themselves as missionaries to the communities. Their discipleship is part of their mission rather than an end in itself.
Pray with me that we become this kind of church.