Why Do We Need Each Other?

It goes back to the question "What is the Church?"

If we are the "Body of Christ" then shouldn't we look like Him? The book of Ephesians even goes so far as to say that this body (the Church) is meant to embody the fullness of Christ—the spitting image of Jesus. So why don't we? Simply put, we need each other if we are ever going to come close to this reality!