I have been interested in Karl Rahner’s doctrine of Mary ever since I read his essay, “The Fundamental Principle of Marian Theology,” in Mary: The Complete Resource (OUP, 2007). Happily, I just stumbled across Peter Fritz’s excellent lecture on Rahner’s Mariology:
The lecture was hosted by the ICL at the University of Notre Dame. In the title of the lecture, Fritz intentionally puts “minimalism” in quotation marks. As he concludes, Rahner’s Marian minimalism is “a variant of Marian maximalism” and rooted “in the devotional matrix” of Marian piety.
Fritz is the author of Karl Rahner’s Theological Aesthetics (CUA Press, 2014).