Do people here mean "community" in a very narrow sense of "attending a religious service for one hour a week standing in a huge room beside a thousand others who are essentially strangers"? Not like "group of friends and neighbors"? Or "not just a church focused on extracting tithes and acquiring new members", but "is genuinely concerned with its members' wellbeing, has programs and events, pastors/mentors know who their members are"? Or a more hands-off "members get a sense that they could call them if they ever needed help"?
> If you're a strange face in a small church, everyone is going to start a conversation to welcome you.
Umm, ok, how is that bad? I'd just chat with them, limit any excessively personal disclosures or nosiness. I think the glass is half full if they simply want to get to know you without any ulterior motive [e.g. converting your entire family], that's pretty rare.