He was a translator into German of Kierkegaard and Cardinal Newman. He wrote an essay, Kierkegaard and the Philosophy of Inwardness in 1913 at a time when few had heard of Haecker and even fewer had heard of Kierkegaard. After that he translated Newman's famous Grammar of Assent and became a Roman Catholic convert in April 1921. He is known for his consistent opposition to the Nazi regime, which took steps to silence him, and his connections with the German resistance to them, such as the White Rose. It was during this time that he wrote his most important work, the journal titled collectively as Journal in the Night. The notes in these journals are among the most impressive reflections on fascism. They are the documents of an intellectual's inner resistance against National Socialism. Haecker's achievement can be considered an important foundation of Christian resistance to National Socialism. Haecker had links with the circle around the Scholl siblings, where he read excerpts from his Journal in the Night. In early 1944, Haecker's house was completely destroyed during the bombing of Munich. With his sight failing due to worsening diabetes, he left Munich to live the last months of his life in the small village of Ustersbach near Augsburg. His daughter visited him but his son, Reinhard had been sent to the Russian front in early 1945, and was shortly after reported missing. Theodor Haecker died on April 9, 1945 and is buried in Ustersbach. There is a bust by sculptor, atop a fountain dedicated to Haecker in Laupheim near Ulm, paid for by the local citizens.
Work
Among his papers was a manuscript possibly written in 1943 and published in English in 1950 as Kierkegaard The Cripple. Haecker questions the claim by, in his two books Søren Kierkegaard seen from the Outside and The Special Cross, that Kierkegaard was a hunchback. Haecker asks, 'What significance can be attached to an exterior, physical examination of someone whose work and achievements lie solely in the intellectual and spiritual realms of memory and of historical tradition and experience, as in the case of Kierkegaard? Is there any point in trying to explain the connection between Kierkegaard's physical appearance and his inner self, the purely materially visible and spiritually non-sensual and invisible? Would not this make the inner man, the outer, and the outer man, the inner, which is precisely what Kierkegaard so passionately protested?" Yet, Haecker goes on "to examine the thesis that Kierkegaard's psychological structure was influenced by his deformity." He tried to relate Kierkegaard's inner life to his outer appearance. The translator, Alexander Dru, says about Haecker's Journal in the Night, "This book, reminiscent in form of Pascal's Pensées, is his last testimony to the truth and a confession of faith that is a spontaneous rejoinder to a particular moment in history. It is written by a man intent, by nature, on the search for truth, and driven, by circumstance, to seek for it in anguish, in solitude, with an urgency that grips the reader." In the opening to Dru's translation, Jacques Maritain is quoted as saying, "Theodor Haecker was a man of deep insight and rare intellectual integrity — a Knight of Faith to use Kierkegaard's expression. The testimony of this great Christian has an outstanding value."
Søren Kierkegaard, by Theodore Haecker, translated, and With a Biographical Note, by Alexander Dru.
Kierkegaard The Cripple, by Theodor Haecker, translated by C. Vasn O. Bruyn, With an Introduction by A. Dru, Published 1950 by the Philosophical Library Inc.
