What Does The Church Look Like?

So far, I’ve assumed certain things: (1) the church is made up of People, (2) The church’s existence is based on historical prerequisites (3) The church’s leadership is divine and an unmentioned 4th. I covered some entailments of these by pointing out that the church’s purpose is linked with the work of God, the Holy Spirit, living in the church. With such underpinnings in place one wonders what the local expression of the universal┬áchurch might look like. I mean, is it merely Two or Three non-speaking Christians at the local bodega/grocery store? Is it maybe a married Christian couple taking a nap? There are some things, both positive and negative that demarcates the boundary lines of a local expression of The Church Universal: what are they?