Friedrich Heinrich Jacobi

Friedrich Heinrich Jacobi
Portrait of Jacobi, sometimes erroneously identified as portrait of Immanuel Kant
Born(1743-01-25)25 January 1743
Died10 March 1819(1819-03-10) (aged 76)
ChildrenCarl Wigand Maximilian Jacobi
RelativesJohann Georg Jacobi (brother)
Philosophical work
Era19th-century philosophy
RegionWestern philosophy
SchoolGerman idealism
Main interestsCommon sense realism, religious philosophy, metaphysics, moral philosophy
Notable worksDavid Hume on Faith, or Idealism and Realism (1787)
Notable ideasGlaube, Offenbarung, nihilism

Friedrich Heinrich Jacobi (/əˈkbi/; German: [jaˈkoːbi]; 25 January 1743 – 10 March 1819) was a German philosopher, writer and socialite. He is best known for popularizing the concept of nihilism. He promoted the idea that it is the necessary result of Enlightenment thought and the philosophical systems of Baruch Spinoza, Immanuel Kant, Johann Gottlieb Fichte and Friedrich Wilhelm Joseph Schelling.

Jacobi advocated Glaube (variously translated as faith or "belief") and Offenbarung (revelation) instead of speculative reason. According to one view, Jacobi can be seen to have anticipated present-day writers who criticize secular philosophy as relativistic and dangerous for religious faith. His aloofness from the Sturm and Drang movement was the basis of a brief friendship with Johann Wolfgang von Goethe.

He was the younger brother of poet Johann Georg Jacobi and the father of the great psychiatrist Maximilian Jacobi.