αἰώνιος (aiṓnios) — Eternal

Greek word study: αἰώνιος (aiṓnios), Strong's G166. perpetual (also used of past time, or past and future as well)

GreekStrong's G166
Quick definition
Greek word
αἰώνιος (aiṓnios)

Computer-generated, not a recording of historical speech.

perpetual (also used of past time, or past and future as well)

Word study
Derivation: from G165 (αἰών);

KJV translation words: eternal, for ever, everlasting, world (began)

Where this word appears

Strong's G166 is tagged on 69 words in 67 verses across 19 books of the word-by-word Greek New Testament text on this site. It first appears in Matthew 18:8 and last appears in Revelation 14:6.

How it is rendered in the text

The plain-English sense shown on each tagged word, with the number of times each appears.

eternal ×62of eternal ×3an eternal ×1are eternal ×1eternally ×1everlasting ×1

Forms found in the text

The spellings in which the word is actually written, which can differ by prefix, ending or tense.

αἰώνιον ×44αἰωνίου ×14αἰώνιος ×3αἰωνίαν ×2αἰωνίων ×2αἰωνίους ×1αἰώνια ×1αἰώνιον; ×1αἰώνιός ×1

Books where it appears most

John ×17Matthew ×6Hebrews ×61 John ×6Mark ×4Luke ×4Romans ×42 Corinthians ×3

Verses (first 25 of 67)

Open any chapter page above to read the rest of the verses where this word is tagged.

Related entries

Named in this entry's derivation: G165 αἰών (aiṓn).

Counts and verses come from the word-by-word tagging of the original-language text published on this site (STEPBible data, CC BY 4.0). They count tagged words, not English translations.

Frequently asked questions

What does aiṓnios (G166) mean?

Perpetual (also used of past time, or past and future as well).

How is G166 translated in the KJV?

The KJV translates G166 as: eternal, for ever, everlasting, world (began).

How often does αἰώνιος (aiṓnios) appear?

Strong's G166 is tagged on 69 words in 67 verses across 19 books of the word-by-word Greek New Testament text on this site. It first appears in Matthew 18:8 and last appears in Revelation 14:6.