NMLP P-041264 · True-first precedence · minted 2026-07-19
Ethica (in Opera Posthuma)
Baruch Spinoza · Printed by Israël de Paull for Jan Rieuwertsz, Amsterdam · 1677
The Latin Opera Posthuma (1677) is the true first of the Ethics and the original-language text. Its Dutch twin, De Nagelate Schriften van B.d.S. (1677), was prepared by the same circle and printed for the same bookseller and appeared alongside it; both are dated 1677 and both are collected — the Latin as the original, the Dutch as the first edition in Dutch. There is no contemporary English edition: the Ethics reached print in English only in the 1880s, with W. Hale White's Ethic (London: Trübner, 1883) the first published English translation and R.H.M. Elwes's version in The Chief Works of Benedict de Spinoza vol. II (London: George Bell & Sons, 1883–84) close behind. George Eliot's 1856 English rendering stayed unpublished for well over a century, so it is not a print precedent.
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New Mexico Literacy Project — True-first precedence NMLP P-041264 for "Ethica (in Opera Posthuma)" by Baruch Spinoza (https://newmexicoliteracyproject.org/id/point/p-041264, CC BY 4.0, dataset DOI 10.5281/zenodo.21184548).