There are certainly different levels of communalism within Christianity, but to say that there isn’t any level of community is just absurd. At the heart of it is a shared faith in a particular thing. But that’s true of everyone in the world. We’re not born and create all of society anew, with no input from others.
But if you’ve never seen a church or some such… I don’t know what to tell you. These aren’t people wandering around without any reference to anything else. Most people who preach on the streets tend to be connected to other organizations (whether loosely or more tightly).
