Dr. Hummel was teaching at The Lutheran school of theology at Chicago, Maywood campus, when I entered there in 1963. As I noted upstream, he taught us much, including the source theories concerning JEDP. I kept his notes for years, including the Bible where I had marked the various sources in different colors, according to his direction.
He also had a healthy impact on the liturgical life of the campus which included daily worship in the chapel.
Ten years after the Seminex walkout, I went to St. Louis to write about the seminary under the new regimes. At the close of our interview, I asked him how it was that he taught us about JEDP and now seemed to repudiate that teaching.
“You may not remember,” he said, “that I referred to those matters as ‘theories’.”
He was right, I didn’t.