Sermon idea.
talk about the progression Ekklesia > church > religion
assembly of believers is the foundation (and this should always be remembered-keeping the main thing the main thing). (see also http://faith.drjimo.net/ekklesia/)
talk about the pros and cons of each (especially church, religion).
Jesus at 2 am has a good podcast Turning Theology into Church 03: Embracing Conflict, 1/27/15.
how deacons were appointed