"Donald C. McGavran died at home in Altadena, California, on July 10, 1990. He was 92 years old. Dr. McGavran is widely recognized as the founder of the Church Growth Movement, a movement which has sought to put the social sciences at the service of theology in order to foster the growth of the church. In August of 1989 I borrowed a bicycle and pedaled several miles uphill up from Pasadena to Altadena. I found Dr. McGavran in his front yard with a hose in hand, watering flowers."
Lawrence Otto Olson, D. Min., Fuller Seminary, "See How It Grows: Perspectives on Growth and the Church," EVANGELISM, February, 1991, Professor, Martin Luther College (WELS), p. 1.