Thanks DrK. That has been my experience with most scientists who are religious as well. And I agree that many communities capture and reflect the characteristics I described in the OP as well.
I'll just note that my list was not meant to be comprehensive or dismissive. In looking it over it seemed like I was saying your church group was nothing special. That is really the opposite of what I was trying to convey. The fact that you found a community that works really well for you and your family is nothing to set aside easily. There are lots of good people in the world, but that does not devalue the specific good people you have found in your life. I would cherish that group, even if the beliefs that the group was based on are not so central to your life.
Even Mother Teresa doubted the existence and holiness of God. That us normal working folks haven't nailed that stuff down should be unsurprising.