I know people think the prayer meetings et al are corny, but when you realize what comes afterwards (or should) then it really all makes sense.
And it's not just about helping strangers it's about helping others who are maybe not your best friend but still in your circle.
Congregational religion is one of the most tragically trampled upon secular fences.
It's no surprised that the same methodology was arrived at by the world's great religions. Buddhist and Christian mendicant and service-based monastic orders come to mind