Light of the Lord — Critical Edition
Critical Edition of the Book

Light of the Lord

By Rabbi Hasdai Crescas

Fourth Edition, Revised and Updated

About the Book

In one of the most important works of medieval Jewish thought, Rabbi Hasdai Crescas—among the greatest Spanish rabbinic luminaries—unfolds his original philosophy regarding the fundamental principles of faith. His objective is to sever the link forged by Maimonides between the philosophical ideal of perfection—founded on intellectual perfection—and the Torah’s ideal of perfection: communion achieved through the love of God and divine service. To this end, Rabbi Hasdai undertook to dismantle Aristotle’s near-undisputed authority in physics and metaphysics, re-establishing the foundations of Judaism firmly upon the rabbinic tradition of the Sages.

Comparison between faulty printed editions and the restored text
Ferrara print edition (1555)
History of Textual Corruption

Beyond the Print Tradition

For centuries, scholars studying Light of the Lord had to grapple with corrupted texts. Since it was first printed in Ferrara in 1555, subsequent editions accumulated scribal blunders, omissions, and editorial distortions that obscured the author's original intent. Later printings, despite editors' efforts, rested on the same faulty print genealogy and could not reconstruct the authentic text.

The Florence Manuscript

The Most Authoritative Textual Witness

At the foundation of this critical edition lies the Florence Manuscript, regarded in scholarship as the most accurate surviving textual witness of Light of the Lord. Produced approximately five years prior to the final completion of the work, this singular codex allows the identification and rectification of distortions accumulated over generations, bringing the reader as close as possible to the authentic words of Rabbi Hasdai Crescas.

1405
Copying of the Manuscript
Five Years
1410
Completion of the Book
Florence Manuscript — Definitive Text Witness
Light of the Lord — Critical Edition Page Spread
Modern Edition

Scholarly Precision, Modern Accessibility

This edition harmonizes rigorous manuscript fidelity with clarity for the modern reader. The text, established on the Florence Manuscript, was collated against all major surviving witnesses. Beyond the refined Hebrew text, the volume incorporates an extensive reference system to Crescas's philosophical and rabbinic sources, alongside transparent textual apparatus notes displaying all significant variants.

A

No modernizing corrections or forced deciphering of abbreviations

B

Accurate philosophical source cross-references throughout

C

Direct notation of original manuscript folio numbering

Content, Design & Specifications

Edition Features

  • New typography and typesetting: Redesigned layout with clear, elegant typography formatted for fluent reading and study.
  • Paragraph division and punctuation: Contemporary punctuation and paragraph structure to facilitate reading and conceptual progression.
  • Comprehensive references and sources: Systematic identification of the author's sources from Rabbinic literature, Aristotle and his commentators, and medieval parallels.
  • Critical apparatus: Collection of textual variants, manuscript collations, and historical glosses.

Specifications:

  • Print length: 420 pages.
  • Format: Paperback.
  • Dimensions: 15.20 × 22.90 cm (6x9 inches).
  • ISBN: 978-965-93323-7-3.
Light of the Lord — Critical Edition