"Most effective churces emphasise three areas: the head, which is good theology and biblical foundation; the heart, or a passion for worship and for reaching the lost; and the hand, meeting the needs of the community... many churches are one-prong churches".More here
Pope, R. (2005) Civil Engineers. Leadership Journal. Spring 2005 pp 25
"Many churches are one-prong churches" .... I think that was what I was getting at.
BTW - I am having problems replying to comments. Bear with me!!