In 2009, the International Étienne Gilson Society was created “to promote the thought of Étienne Gilson and classical philosophy in the academy and culture.” It publishes a journal, Studia Gilsoniana.[5]
In 1908, he married Thérèse Ravisé of Melun, and he taught in the high schools of Bourg-en-Bresse, Rochefort, Tours, Saint-Quentin and Angers. In 1913, while employed in teaching at the University of Lille, he defended his doctoral dissertation at the University of Paris on "Liberty in Descartes and Theology" ("La Liberté chez Descartes et la Théologie").
His career was interrupted by the outbreak of World War I, as he was drafted into the French Army as a sergeant. He served on the front and took part in the Battle of Verdun as second lieutenant. He was captured in February 1916 and spent two years in captivity. During this time he devoted himself to new areas of study, including the Russian language and St. Bonaventure. He was later awarded the Croix de Guerre for bravery in action.[6]
He taught as a Visiting Professor of Philosophy at Indiana University for 1939-1940.
He also taught for three years at Harvard. He was elected to the Académie française in 1946. In 1948, he was elected an International Member of the American Philosophical Society.[10]
With the death of his wife, Thérèse Ravisé, on 12 November 1949, Gilson endured a considerable emotional shock.[11]
Gilson undertook an in-depth analysis of Thomism from a historical perspective. To Gilson, Thomism is certainly not identical with scholasticism in the pejorative sense, but rather a revolt against it.[12] Gilson considered the philosophy of his own era to be deteriorating into a discipline which would signal humanity's abdication of the right to judge and rule nature, relegating humanity into a mere part of nature, which in turn would give the green light for the most reckless of social adventures to play havoc with human lives and institutions. Against "systems" of philosophy, Gilson was convinced that a revival of the philosophy of Thomas Aquinas would lead to the way out of that danger zone.[citation needed]
In his time, Gilson was the leading scholar of the history of medieval philosophy as well as a highly regarded philosopher in his own right.[citation needed] His works continue to be reprinted and studied today – perhaps alone among "Thomist" philosophers, his work and reputation have not suffered from the general decline of interest in and regard for medieval philosophy since the 1960s.[citation needed]
Publications
La Liberté chez Descartes et la Théologie, Alcan, 1913 (reprint: Vrin, 1982).
Index scolastico-cartésien, Alcan, 1913 (second revised edition: Vrin, 1979).
^Michel, Florian (translated by James G. Colbert) Etienne Gilson: An Intellectual and Political Biography. Washington, DC. Catholic University of America Press, 2023.
^"Etienne-Henry Gilson". American Academy of Arts & Sciences. 9 February 2023. Retrieved 8 March 2023.
Michel, Florian (translated by James G. Colbert) Etienne Gilson: An Intellectual and Political Biography. Washington, DC. Catholic University of America Press, 2023.