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Person

Baruch Spinoza

Also known as Benedictus de Spinoza

Dutch philosopher of Portuguese-Jewish origin (1632–1677); a radical rationalist and forerunner of the Enlightenment.

At a glance

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Why it matters

Key facts

Born
24 Nov 1632, Amsterdam, Dutch Republic1
Died
21 Feb 1677, The Hague, aged 44, probably of tuberculosis1
Expelled
Permanently, from Amsterdam's Portuguese-Jewish community, 16561
Living
Grinding lenses and making instruments1
Homes
Rijnsburg from 1660 or 1661, Voorburg from 1663, The Hague from 16701
Declined
The chair of philosophy at the University of Heidelberg1
Published in his name in his life
Only two works, including his exposition of Descartes' Principles of Philosophy (1663)1

Main ideas

  1. God or Nature1

    There is one infinite, self-caused substance, "Deus sive Natura"; everything else is a mode of it.

  2. Philosophy as geometry1

    The Ethics proceeds from definitions and axioms in the manner of Euclid.

  3. The Bible as history2

    Scripture is a compiled human text to be read like any other historical document.

  4. Freedom to philosophize2

    The state exists to secure citizens' freedom; churches should have no power over it.

  5. Value this life1

    He rejected messianism and the emphasis on the afterlife, stressing the value of life for oneself and others.

Books to start with

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  1. Theologico-Political Treatise1

    Scripture, the state, and freedom of thought; published anonymously.

  2. Ethics1

    His chief work, finished in 1674 and published after his death.

  3. Political Treatise1

    Unfinished at his death; meant to show that democratic states are best.

  4. The Principles of Cartesian Philosophy1

    His geometric exposition of Descartes.

Connections

Related

  • René DescartesDescartes' writings have been described as Spinoza's starting point

Sources

  1. Baruch Spinoza (Wikipedia) (opens en.wikipedia.org)
  2. Tractatus Theologico-Politicus (Wikipedia) (opens en.wikipedia.org)

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