There are "side benefits" (that really belong to ANY social group - of which parishes are that, too). Including good refreshments (LOL .... Seriously, my parish has by far the BEST coffee and goodies after worship, and nearly all stick around for 20-30 minutes enjoying them and each other). I like all the social stuff, the "fellowship events" we tend to call them now (not at all sure that's what "fellowship" actually means, however, lol). It's fun - and healthy - to be a part of a community, a family, a group of friends. This is purely a "side benefit" not at all at the purpose of the church, but I think in some ways it helps..... it's easier to work together and support each other when we know each other. And I think in this age when people move all around, when people are often far away from family, when cities grow increasingly unfriendly, this aspect IMO becomes more welcomed. The people of my parish are part of my family, my friends.... I can count on them and they on me.... I love them and they me.... Not a bad thing. But again, not really the church's purpose - just a fringe benefit of many parishes.