Ethics
The text circulated among friends before posthumous publication; its geometrical form requires following cross-references.
Explore this workVisit the source(new tab)Understand what determines us.
Works, testimonies and further readings are distinguished. Dates refer to composition or first publication, as specified in each entry.
The nine surviving groups are distinguished here, including the grammar and the Metaphysical Thoughts appended to the Principles. Unfinished texts are not presented as completed systems. The letter index represents all 84 Gebhardt numbers and supplements 12bis and 67bis. Six records lack verified metadata in the consulted source, so documentary coverage remains partial.
Explore letters and fragmentsThe text circulated among friends before posthumous publication; its geometrical form requires following cross-references.
Explore this workVisit the source(new tab)Published anonymously with a false imprint, the work intervened in the Dutch Republic’s confessional conflicts.
Explore this workVisit the source(new tab)Death interrupted the work in its chapter on democracy; an absent conclusion should not be invented.
Explore this workVisit the source(new tab)This unfinished treatise appeared in the Opera posthuma; its precise chronology remains disputed.
Explore this workVisit the source(new tab)Preserved in Dutch manuscripts and published in the nineteenth century, its transmission is more complex than that of the Ethics.
Explore this workVisit the source(new tab)The only book published under Spinoza’s name during his lifetime carries a preface by Lodewijk Meyer.
Explore this workVisit the source(new tab)Published alongside the exposition of Descartes, it requires distinguishing pedagogical discussion from the author’s personal doctrine.
Explore this workVisit the source(new tab)Left unfinished, it appeared among the posthumous works and belongs to the scholarly labor of interpreting Scripture.
Explore this workVisit the source(new tab)The posthumous selection of 1677 was later enlarged; Gebhardt’s numbering contains 84 incoming or outgoing letters.
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