TR: nadar → euchomai (Vowing / Praying-Wishing)¶
The Chain¶
Hebrew OT LXX (Greek OT) Greek NT
─────────── ─────────────── ──────────
נָדַר (nadar) → εὔχομαι (euchomai) → εὔχομαι (euchomai)
H5087, 28x 25 co-occurrences G2172, 7x in NT
"to vow (to God)" (PMI 28.04) "to pray, wish, desire"
OT Usage (Hebrew)¶
| Strong's | Word | Occurrences | Primary Meaning |
|---|---|---|---|
| H5087 | נָדַר (nadar) | 28 | to vow, to make a vow to God |
| H5088 | נֶדֶר (neder) | ~60 | vow, votive offering (cognate noun) |
| H5145 | נֶזֶר (nezer) | 25 | separation, consecration (Nazarite) |
| H5139 | נָזִיר (nazir) | 16 | Nazarite, consecrated one |
Key OT passages: - Gen 28:20 — "And Jacob vowed a vow, saying, If God will be with me..." - Num 30:2 — "If a man vow a vow unto the LORD... he shall not break his word" - Eccl 5:4 — "When thou vowest a vow unto God, defer not to pay it" - Jon 2:9 — "I will pay that that I have vowed. Salvation is of the LORD."
Canonical study: H5087-nadar.md
LXX Bridge¶
| Hebrew | Greek Translation | Co-occ | Score | Notes |
|---|---|---|---|---|
| nadar (H5087) | εὔχομαι (G2172) | 25x | 28.04 | Primary verbal equivalent |
| nadar (H5087) | εὐχή (G2171) | 19x | 23.25 | Cognate noun "vow/prayer" (renders neder) |
| nadar (H5087) | ἀποδίδωμι (G591) | 6x | 9.92 | "pay, render" — vow-fulfilment action |
| nadar (H5087) | θύω (G2380) | 3x | 6.21 | "sacrifice" — material fulfilment |
| nadar (H5087) | δῶρον (G1435) | 3x | 5.58 | "gift, offering" |
Reverse direction — what Hebrew words εὔχομαι translates:
| Hebrew | Word | Co-occ | Score |
|---|---|---|---|
| H5087 | nadar | 25x | 28.04 |
| H5088 | neder | 23x | 23.79 |
| H6279 | ʻathar (pray, entreat) | 9x | 17.71 |
| H5139 | nazir (Nazarite) | 6x | 14.31 |
| H6419 | palal (pray) | 8x | 11.89 |
| H5145 | nezer (separation) | 5x | 11.88 |
| H7999 | shalam (pay/fulfill) | 8x | 11.17 |
Semantic shift in translation: In the LXX εὔχομαι retains the vow-making sense (it is the standard rendering of nadar and is paired with εὐχή for neder). By the NT period the word has drifted toward the more general "pray, wish, desire" — the specifically votive sense has thinned. Greek εὔχομαι becomes a catch-all for religious wishing, while the Hebrew verb's technical "conditional vow to God" specificity is lost. Where the NT wants the OT vow sense, it uses different vocabulary (e.g., Acts 18:18, 21:23 use εὐχή for the cut-hair vow).
NT Usage (Greek)¶
| Strong's | Word | Occurrences | Primary Meaning |
|---|---|---|---|
| G2172 | εὔχομαι (euchomai) | 7 | to pray, to wish, to desire |
| G2171 | εὐχή (euchē) | 3 | vow, prayer |
| G4336 | προσεύχομαι (proseuchomai) | 85 | to pray (the dominant NT prayer verb) |
Key NT passages: - Acts 26:29 — "Paul said, I would (euchomai) to God, that not only thou, but also all that hear me... were... as I am" - Rom 9:3 — "For I could wish (euchomai) that myself were accursed from Christ for my brethren" - 2 Cor 13:7 — "Now I pray (euchomai) to God that ye do no evil" - Jas 5:16 — "pray (euchomai) one for another, that ye may be healed" - 3 Jn 1:2 — "Beloved, I wish (euchomai) above all things that thou mayest prosper"
Direct OT→NT Quotations¶
No direct OT quotation uses εὔχομαι to reach back to a nadar text. The cross-testament connection is thematic and lexical rather than citational. The vow-fulfilment motif reappears in Acts 18:18 and 21:23–26 (Paul's Nazarite-type vow) but using εὐχή (G2171) rather than εὔχομαι (G2172).
Continuity and Shifts¶
What stays the same across testaments: - The word is consistently directed toward God (never human-to-human contract). - The speech-act character persists: an utterance that binds the speaker. - The obligation-to-perform ethic is carried forward (cf. Eccl 5:4 paralleled by Matt 5:33–37 against rash oaths).
What shifts: - Conditionality dissolves. OT nadar is typically "If God does X, I will do Y." NT euchomai has no conditional structure — it expresses present desire or intercession. - Materiality fades. Hebrew vows usually involved sacrifice, votive offering, Nazarite hair, or livestock. NT euchomai is verbal/attitudinal. - Specialization lost. The Hebrew verb is a technical cultic term; the NT verb is general religious wishing. The Nazarite/votive sense survives in the NT mainly via εὐχή (G2171), not the verb. - Frequency collapse. 28 OT uses → 7 NT uses. The concept is largely absorbed into προσεύχομαι (prayer) and into the theology of Christ's fulfilled self-offering.
Generated from: gather_trace_data.py, search_strongs.py Last updated: 2026-04-16