Lyle Edwin Schaller was born April 19, 1923, as the second and youngest child of Tillie (née Cepek; 1883–1964) and Walter S. Schaller (1880–1971). He grew up on the family dairy farm in
Lime Ridge, Wisconsin. While attending the
University of Wisconsin, he decided to go into the ministry. He graduated "with distinction" from Garrett Theological Seminary (now
Garrett-Evangelical Theological Seminary) in 1957 and served a three-point circuit from 1955 to 1958 in Briggsville, Endeavor, and Moundville, Wisconsin. Later he became the first director of the Regional Church Planning Office in Cleveland, Ohio. His first book,
Planning for Protestantism in Urban America, was published in 1964. From 1968 to 1971, he served as the director of the Center for Parish Development at Evangelical Theological Seminary (now
Garrett-Evangelical Theological Seminary) in
Naperville, Illinois. For the next twenty-two years, he was associated with Yokefellow Institute in
Richmond, Indiana, presenting workshops and consulting with churches. In 1971 he started
The Parish Paper, a monthly newsletter that reached a circulation of two hundred thousand. Schaller died on March 18, 2015, of heart failure. ==Awards and recognitions==