In 2023, Princeton University Press published the book Jung on Ignatius of Loyola's Spiritual Exercises: Lectures Delivered at the ETH Zurich: Volume 7: 1939-1940, edited by Martin Liebscher, translated by Caitlin Stephens. Because I had been in the Jesuit order (1979-1987) founded by St. Ignatius Loyola, I decided to take a look at Jung's public lectures in 1939-1940. I found them remarkably accessible.
