Baruch de Spinoza

Amsterdam

His family of Portuguese Jews had fled the Inquisition to the tolerant trading city.

💡 Did you know? Spinoza grew up in Amsterdam, a child of Portuguese-Jewish immigrants who had fled the Inquisition.

the ban (cherem)

With curses of rare severity: the exact reasons were never documented.

💡 Did you know? At 23 Spinoza was expelled from the Jewish community with the harshest ban (cherem) for his „abominable heresies“.

Deus sive Natura

Only one single infinite substance: God is not a personal creator outside the world.

💡 Did you know? „Deus sive Natura“ (God or Nature): for Spinoza, God and the world are one and the same.

Ethics

With definitions, axioms and proofs like a geometry textbook: published only after his death.

💡 Did you know? His „Ethics“ is structured like a mathematics book, with definitions, axioms and „proven“ propositions.

lens grinder

He made lenses for microscopes and telescopes: prized by scientists such as Huygens.

💡 Did you know? The glass dust of his workshop may have worsened his lung disease.

insight into necessity

Everything happens by necessity; free is he who understands the causes instead of being driven by passions.

💡 Did you know? Freedom, for Spinoza, means not caprice but the insight into the necessity by which everything happens.

Theological-Political Treatise

It reads the Bible as a historical document and demands freedom of thought and speech: published anonymously in 1670.

💡 Did you know? His anonymously published „Theological-Political Treatise“ demanded freedom of thought and religion and was deemed scandalous.

the Heidelberg professorship

He feared for his freedom of thought and preferred to remain an independent lens grinder.

💡 Did you know? He also largely declined his inheritance and the gifts of wealthy admirers.

Albert Einstein

Meaning: a God revealed in the lawful harmony of all that exists: not in human fates.

💡 Did you know? „I believe in Spinoza's God“, Albert Einstein declared: a God who shows himself in the order of nature, not in miracles.

from the passions

The goal is the 'intellectual love of God': serenity through understanding.

💡 Did you know? Spinoza's „Ethics“ seeks to lead people from the rule of the passions (fear, hope, envy) to inner freedom.

an atheist

'Spinozist' remained a dangerous accusation for a century: the Enlightenment rehabilitated him.

💡 Did you know? Goethe declared that Spinoza had shaped him 'above all others'.

The Hague

Of a lung disease; the 'Ethics' appeared from his estate a few months later.

💡 Did you know? Spinoza earned his living grinding lenses and died in 1677 at just 44, probably from the glass dust he inhaled.

Baruch de Spinoza

Baruch de Spinoza was a Dutch philosopher who equated God with nature and became a forerunner of the Enlightenment.

💡 Did you know? He earned his living grinding lenses and turned down a professorship so he could think freely.