"The Greeks called it koinonia - fellowship. It describes a special relationship between man and God and man and other men. It means that my relationship with God and with other christians is interwoven. I can't really love God without loving other Christians, or the other way around." So writes Pastor Donald Bubna in Building People, the story of his efforts of trial and error, success and setback in establishing koinonia fellowships-experiments in friendship evangelism-in the course of his ministry in several westcoast churches.