I wasn’t aware that “Catholic attitudes on Luther over time” is something that has been academically studied.
Just for novelty sake, I’d like to see them.
Sure. Here are a few English sources to start with.
Richard Stauffer, Luther As Seen By Catholics, (Virginia: John Knox Press, 1967)
Gregory Sobolewski, Martin Luther Roman Catholic Prophet (Milwaukee: Marquette University Press, 2001)
I’m fond of Stauffer’s book. I have a lot of other references, but Stauffer is really a good place to start. Sobolewski is a more current treatment, basically echoing the same material presented by Stauffer back in the late 1960’s.
Simply stated, the paradigm that’s generally accepted is that Catholic historian Joseph Lortz was the turning point in Catholic Luther scholarship. Here’s
an interesting observation from Pope Benedict (while he was still a Cardinal)-
Question: Where does Luther scholarship stand today? Have there been any attempts to research Luther’s theology, beyond existing historical investigations?
Cardinal Ratzinger: Nobody can answer this question in a few sentences. Besides, it would require a special kind of knowledge which I do not possess. It might be helpful,however, briefly to mention a few names which represent the various stages and trends of Catholic Luther scholarship. At the beginning of the century we have the decidedly polemical work by the Dominican H. Denifle. He was responsible for placing Luther in the context of the Scholastic tradition, which Denifle knew better than anybody else because of his intimate knowledge of the manuscript materials. He is followed by the much more conciliatory Jesuit, Grisar, who, to be sure, encountered various criticisms because of the psychological patterns in which he sought to explain the problem of Luther. J. Lortz from Luxembourg became the father of modern Catholic Luther scholarship. He is still considered the turning-point in the struggle for an historically truthful and theologically adequate image of Luther. Against the background of the theological movement between the two world wars, Lortz could develop new ways of questioning which, subsequently, would lead to a new assessment of Luther.