ΔΙΑΘΗΚΗ
The word diathēkē, deeply rooted in legal and theological contexts, evolved from signifying a 'last will and testament' to a 'sacred covenant' or 'treaty' between God and humanity. In both the Old and New Testaments, the term assumes central importance, describing God's irrevocable commitment to His people. Its lexarithmos (60) is associated mathematically with concepts of completeness and divine order.
Definition
According to the Liddell-Scott-Jones Lexicon, *diathēkē* (διαθήκη, ἡ) originally means 'arrangement, disposition, settlement' and, more specifically, 'last will, testament' (as a legal document). This classical usage implies a unilateral act, where the testator dictates terms without negotiation.
Its meaning shifts dramatically in the Septuagint (LXX), where it is used to translate the Hebrew word 'berith' (בְּרִית), signifying a 'covenant' or 'alliance' between God and humans. Here, *diathēkē* is not merely a legal disposition but a sacred, binding relationship that defines the terms of interaction between parties, often sealed with oaths and sacrifices. This theological usage emphasizes God's initiative and the irrevocable nature of His commitment.
In the New Testament, *diathēkē* retains both nuances, but the theological meaning predominates. It refers to the 'Old Covenant' (God's agreement with Israel through Moses) and the 'New Covenant' (the new agreement through Jesus Christ, based on grace and His atoning sacrifice). The New Covenant is presented as superior and definitive, fulfilling and superseding the Old.
Etymology
Related words include: *diatithēmi* (to dispose), *diathesis* (disposition, arrangement), *thesis* (placement), *tithēmi* (to place), *synthesis* (composition), *hypothesis* (supposition). All these words share the root 'the-' which denotes the act of placing or arranging.
Main Meanings
- Arrangement, disposition — The general sense of ordering or settling matters, as in an agreement or plan. (Plato, Laws 770a)
- Last will, testament — The legal concept of a will as a document specifying inheritance after the testator's death. (Demosthenes, On the Crown 228)
- Covenant, agreement, treaty — The sense of a binding agreement between two parties, often with oaths and mutual obligations. This meaning is central in the LXX.
- Divine Covenant, Alliance with God — The specific theological concept of an agreement God makes with His people, such as with Noah, Abraham, or Moses. (Genesis 9:12, 15:18, Exodus 24:8)
- Old Covenant — The agreement God made with Israel through Moses at Sinai, based on the Law. (Hebrews 8:7-9)
- New Covenant — The new and superior agreement established through Jesus Christ, based on grace and His atoning sacrifice. (Matthew 26:28, Hebrews 9:15)
- The collection of sacred writings — Metaphorically, the term is used to refer to the collections of sacred books containing the provisions of these agreements (Old and New Testaments).
Philosophical Journey
The journey of *diathēkē* from secular legal terminology to the heart of Christian theology is a prime example of the semantic evolution of Greek words.
In Ancient Texts
Three key passages highlighting the central importance of *diathēkē* in biblical theology:
Lexarithmic Analysis
The lexarithmos of the word ΔΙΑΘΗΚΗ is 60, from the sum of its letter values:
60 decomposes into 60 (tens) + 0 (units).
The 18 Methods
Applying the 18 traditional lexarithmic methods to the word ΔΙΑΘΗΚΗ:
| Method | Result | Meaning |
|---|---|---|
| Isopsephy | 60 | Base lexarithmos |
| Decade Numerology | 6 | 6+0=6 — The number six, often associated with human creation and labor, but also with imperfection before the perfection of seven. In the case of *diathēkē*, it may signify the human side of the agreement or the completion of a process. |
| Letter Count | 7 | 7 letters — The number seven, representing fullness, perfection, and divine completion. It reflects the perfection of the divine covenant and the fulfillment of God's plan. |
| Cumulative | 0/60/0 | Units 0 · Tens 60 · Hundreds 0 |
| Odd/Even | Even | Feminine force |
| Left/Right Hand | Left | Material (<100) |
| Quotient | — | Comparative method |
| Notarikon | Δ-Ι-Α-Θ-Η-Κ-Η | Dikaios Isos Alēthēs Theios Ēthikos Kanōn Ēthikē (Just Equal True Divine Ethical Rule Ethical) — An interpretive approach connecting the covenant with justice, truth, and the moral rules stemming from divine will. |
| Grammatical Groups | 3V · 4C · 0D | 3 vowels (i, a, ē) and 4 consonants (d, th, k, k). The 3:4 ratio may suggest a balance between spiritual and material elements or between divine and human participation in the covenant. |
| Palindromes | No | |
| Onomancy | — | Comparative |
| Sphere of Democritus | — | Divination with lunar day |
| Zodiacal Isopsephy | Mars ♂ / Aries ♈ | 60 mod 7 = 4 · 60 mod 12 = 0 |
Isopsephic Words (60)
Words from the Liddell-Scott-Jones lexicon with the same lexarithmos (60) as *diathēkē*, offering interesting theological and philosophical connections:
The LSJ lexicon contains a total of 14 words with lexarithmos 60. For the full catalog and AI semantic filtering, see the interactive tool.
Sources & Bibliography
- Liddell, H. G., Scott, R., Jones, H. S. — A Greek-English Lexicon. Oxford: Clarendon Press, 1940.
- Bauer, W., Danker, F. W., Arndt, W. F., Gingrich, F. W. — A Greek-English Lexicon of the New Testament and Other Early Christian Literature (BDAG). 3rd ed. Chicago: University of Chicago Press, 2000.
- Kittel, G., Friedrich, G. — Theological Dictionary of the New Testament (TDNT). Grand Rapids: Eerdmans, 1964-1976.
- Eichrodt, W. — Theology of the Old Testament. Philadelphia: Westminster Press, 1961.
- Demosthenes — De Corona. Loeb Classical Library. Cambridge, MA: Harvard University Press, 1926.
- Plato — Laws. Loeb Classical Library. Cambridge, MA: Harvard University Press, 1926.
- Septuagint — Rahlfs-Hanhart Edition. Stuttgart: Deutsche Bibelgesellschaft, 2006.
- Novum Testamentum Graece — Nestle-Aland 28th Edition. Stuttgart: Deutsche Bibelgesellschaft, 2012.