
Hans Urs von Balthasar (1905–1988) – Hans Urs von Balthasar was a Swiss theologian and Catholic priest who is considered one of the most important Catholic theologians of the 20th century. Over the course of his life, he authored 85 books, over 500 articles and essays, and almost 100 translations.
Excerpt from Hans Urs von Balthasar: Presence and Thought: Essay on the Religious Philosophy of Gregory of Nyssa (1988)

“Less brilliant and prolific than his great master Origen, less cultivated than his friend Gregory Nazianzen, less practical than his brother Basil, he [Gregory of Nyssa] nonetheless outstrips them all in the profundity of his thought, for he knew better than anyone how to transpose ideas inwardly from the spiritual heritage of ancient Greece into a Christian mode.”