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greek-soulfeatured in 30 works

Soul as Form of the Body

Aristotle coined a word for a thing's 'completed actuality' — and used it to define the soul as the very being-at-work of a living body.

Entelecheia ('having its end within') is a term Aristotle (4th c. BCE) invented to name full actuality, or realized form, as opposed to mere potential. In On the Soul (De Anima II.1) he uses it to define the soul itself: the soul is the 'first actuality (entelechy) of a natural body having life potentially.' In other words, the soul is the body's form and organizing principle — not a separate ghost lodged inside it. This made soul and body a single substance, an idea that shaped medieval philosophy and resurfaced in later debates over what life and mind really are.

How it traveled

  1. Timaeus
    Athens · -360
    explains
  2. De anima
    Chalcis · -322
    explains
  3. Metaphysics
    Chalcis · -322
    explains
  4. De partibus animalium
    Chalcis · -322
    explains
  5. De Generatione Animalium
    Chalcis · -322
    explains
  6. De anima (codicis E fragmenta recensionis a vulgata diversae)
    Chalcis · -322
    explains
  7. Vitae philosophorum
    · 240
    explains
  8. Enneades
    Rome · 270
    explains
  9. Vayikra Rabbah
    Tiberias · 600
  10. HaEmunot veHaDeot
    Sura (Babylonia) · 933
  11. Duties of the Heart
    Zaragoza (Saragossa) · 1080
  12. Guide for the Perplexed
    Cairo · 1190
  13. Tikkunei Zohar
    Guadalajara · 1280
  14. Sefer HaIkkarim
    Soria · 1425
  15. Akeidat Yitzchak
    Tarragona · 1490
  16. Abarbanel on Torah
    Naples · 1505
  17. Avodat HaKodesh (Ibn Gabbai)
    Cairo · 1523
  18. Pardes Rimmonim
    Tzfat · 1548
  19. Sha'arei Kedusha
    Damascus · 1572
  20. Sha'ar Ruach HaKodesh
    Damascus · 1610
  21. Ohr HaChammah on Zohar
    Tzfat · 1620
  22. Kalach Pitchei Chokhmah
    Padua · 1730
  23. Da'at Tevunot
    Padua · 1735
  24. Derekh Hashem
    Amsterdam · 1740
  25. Tanya
    Liadi · 1797
  26. Likutei Moharan
    Breslov (Ukraine) · 1802
  27. Maor VaShemesh
    Krakow (Cracow) · 1817
  28. Sha'arei Avodah
    Strashelye · 1820
  29. Sha'arei HaYichud VeEmunah
    Strashelye · 1820
  30. Likutei Halakhot
    Breslov (Ukraine) · 1840

Key passages(20)

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De anima · Alexander of Aphrodisias

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De anima · Alexander of Aphrodisias

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De anima libri mantissa · Alexander of Aphrodisias

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Vitae philosophorum · Diogenes Laertius

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Refutatio Omnium Haeresium (= Philosophumena) · Hippolytus

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In Aristotelis Libros De Anima Paraphrasis · Sophonias

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In Aristotelis Libros De Anima Paraphrasis · Sophonias

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De anima · Alexander of Aphrodisias

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De anima · Alexander of Aphrodisias

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De anima · Alexander of Aphrodisias

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De anima · Alexander of Aphrodisias

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De anima libri mantissa · Alexander of Aphrodisias

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De anima libri mantissa · Alexander of Aphrodisias

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De anima (codicis E fragmenta recensionis a vulgata diversae) · Aristotle

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Praeparatio Evangelica · Eusebius of Caesarea

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Refutatio Omnium Haeresium (= Philosophumena) · Hippolytus

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