Dale Mcgowan said this quote

That churchgoers do the lion's share of the charitable work in our communities is simply untrue. They get credit for it because they do a better job of tying the good works they do to their creed. But according to a 1998 study, 82% of volunteerism by churchgoers falls under the rubric of church maintenance activities -- volunteerism entirely within, and for the benefit of, the church building and immediate church community. As a result of this siphoning of volunteer energy into the care and feeding of churches themselves, most of the volunteering that happens out in the larger community -- from AIDS hospices to food shelves to international aid workers to those feeding the hungry and housing the homeless and caring for the elderly -- comes from the category of unchurched volunteers.