WG: Forever / Eternal Duration
Overview
The concept of eternal or limitless duration in Scripture is expressed by a cluster of Hebrew and Greek words, each with a distinct angle: ʻôwlâm (the boundless time horizon), ʻad (the terminus that intensifies ʻôwlâm), netsach (perpetuity as decisive finality), αἰών and αἰώνιος (the LXX/NT equivalents), and the Aramaic ʻâlam (cognate in Daniel/Ezra). Together they cover past antiquity, present perpetuity, and future endless existence.
Word Group Members
| Strong's |
Word |
Transliteration |
POS |
Occurrences |
Role in Concept |
Library Entry |
| H5769 |
עוֹלָם |
ʻôwlâm |
Hebrew noun |
406 |
The primary word: boundless time, "the vanishing horizon" |
H5769-owlam.md |
| H5703 |
עַד |
ʻad |
Hebrew noun |
48 |
The endpoint intensifier: used in לְעוֹלָם וָעֶד ("for ever and ever") |
TODO(need H5703 study) |
| H5331 |
נֶצַח |
netsach |
Hebrew noun |
41 |
Perpetuity as victory/finality: "for ever, never" |
TODO(need H5331 study) |
| G165 |
αἰών |
aiṓn |
Greek noun |
95 |
LXX/NT equivalent of ʻôwlâm: age, eternity, this world |
TODO(need G165 study) |
| G166 |
αἰώνιος |
aiṓnios |
Greek adjective |
69 |
Adjectival form: "eternal, everlasting" |
G166-aionios.md |
| H5957 |
עָלַם |
ʻâlam |
Aramaic noun |
15 |
Aramaic cognate in Daniel/Ezra: same meaning in Semitic |
A5957-alam.md |
Relationships
Shared Root / Cognates
- H5769 ʻôwlâm and H5957 ʻâlam (Aramaic) — cognates from the same Semitic root (concealment); Hebrew and Aramaic forms of the same word
- G165 αἰών and G166 αἰώνιος — the noun and its direct adjectival derivative
Co-occurrence (same verse)
| Word A |
Word B |
Shared Verses |
Typical Context |
| H5769 ʻôwlâm |
H5703 ʻad |
20x |
לְעוֹלָם וָעֶד — "for ever and ever" — Exo 15:18; Ps 9:5; Ps 45:6 |
| H5769 ʻôwlâm |
H5331 netsach |
4x |
Ps 103:9 — "neither will he keep his anger for ever (ʻôwlâm)...he will not always (netsach) retain it" |
| H5703 ʻad |
H5331 netsach |
2x |
Ps 9:18 — "the needy shall not alway be forgotten" |
| G165 αἰών |
G166 αἰώνιος |
2x |
Mark 10:30 — "in the world (αἰών) to come eternal (αἰώνιος) life" |
LXX Bridge: Greek Words Bridging Hebrew Members
| Greek Word |
Hebrew Members It Translates |
Notes |
| G165 αἰών |
H5769 (287x), H5703 (33x), H5957 (12x), H5331 (10x) |
Unifies the entire Hebrew cluster under one Greek term |
| G166 αἰώνιος |
H5769 (100x) |
Used for adjectival "everlasting" — ʻôlam as modifier |
Roles in the Concept
- The horizon — ʻôwlâm (H5769): time as it recedes beyond sight; the word for "eternity" in its most open-ended form
- The endpoint — ʻad (H5703): the terminus or goal; combined with ʻôwlâm to express "for ever and ever" (eternity with an intensifying endpoint)
- The finality — netsach (H5331): perpetuity as decisive, complete, victorious outcome; often in lament or judicial contexts ("forgotten for ever?")
- The age — αἰών (G165): the Greek equivalent, adding cosmological nuance ("this age" vs. "the coming age")
- The attribute — αἰώνιος (G166): the adjectival form expressing "eternal life," "eternal covenant," "eternal fire"
- The Aramaic cognate — ʻâlam (H5957): appears in Daniel's court narratives and doxologies ("O king, live for ever")
Key Passages Where Multiple Group Words Appear Together
- Exo 15:18 — "The LORD shall reign for ever and ever (לְעוֹלָם וָעֶד — H5769 + H5703)"
- Ps 9:5 — "thou hast put out their name for ever and ever (לְעוֹלָם וָעֶד)"
- Ps 45:6 / Heb 1:8 — "Thy throne, O God, is for ever and ever" (H5769 in OT → G165 in NT citation)
- Mark 10:30 — "in the world (αἰών) to come eternal (αἰώνιος) life" — G165 + G166 together
Generated from: gather_word_group_data.py H5769 H5703 H5331 G165 G166 H5957
Last updated: 2026-04-01