Word Study for G227 (ἀληθής)

alēthḗs /al-ay-thace'/ Ask about this word

Rootfrom Α (as a negative particle) and λανθάνω

Meaningtrue (as not concealing)

KJV usagetrue, truly, truth.

Word Study

In depth

A plain-language study of alēthḗs — the range of meaning it carries, how Scripture actually uses it, and where it points. Written for readers who don’t know the original language.

Core Meaning & Semantic Range

The Greek word alēthḗs, represented by G227, defines that which is true. It appears 25 times across 25 unique verses in the Bible. The word's origin suggests something that is not concealed, signifying an open and unconcealed reality.

Biblical Occurrences & Contextual Analysis

In biblical narratives, G227 is used to affirm the character and testimony of individuals. Jesus is acknowledged as a true teacher who is unafraid of men's opinions (Matthew 22:16, Mark 12:14). The word establishes a divine standard, contrasting the nature of God, who is true, with every man, who is a liar Romans 3:4. It is also applied to testimony, both legally, where the record of two men is considered true John 8:17, and spiritually, where the anointing from God is described as truth 1 John 2:27.

Related Words & Concepts

Several related words provide a fuller picture of truth and falsehood:

G225 alḗtheia (truth): The noun form of G227, representing the concept of truth itself. It is used alongside G227 when describing how Jesus teaches the way of God in truth Mark 12:14.
G228 alēthinós (truthful): A related adjective also meaning true. It is used to describe the true light that shines after the darkness is past 1 John 2:8.
G5583 pseústēs (liar): The direct opposite of one who is true. It is used in contrast to God, who is true while every man is a liar Romans 3:4.
G5579 pseûdos (lie): The opposite concept, a falsehood. The anointing from God is truth and is no lie 1 John 2:27.

Theological Significance

The theological weight of G227 is significant, defining core divine attributes and the foundation of faith.

Attribute of God: The word establishes that God's very nature is true. This is affirmed when it is stated that God is true John 3:33 and contrasted with humanity's capacity for falsehood Romans 3:4.
Character of Christ: G227 is used to define the character of Jesus. He is described as true because He seeks the glory of the Father who sent Him, and there is no unrighteousness in him John 7:18. His judgment is also true because he is with the Father John 8:16.
Basis of Christian Life and Testimony: Truth is presented as a cornerstone for believers. They are exhorted to think on things that are true Philippians 4:8. The testimony about God's grace is described as the true grace of God 1 Peter 5:12, and the anointing from God is truth itself 1 John 2:27.

Summary

In summary, G227 alēthḗs provides a crucial definition of truth as something unconcealed and reliable. It is used to describe the fundamental character of God and Christ, the validity of testimony, and the standard for a believer's thoughts and life. From personal integrity Matthew 22:16 to divine nature Romans 3:4, the word underscores that which is genuine, honest, and without falsehood.

How the KJV Renders It

Translation

Strong’s lists the renderings but not their weight. These are counted from the King James text of the tagged verses — the bar under each is how often the translators actually reached for it. Select one to filter the occurrences below.

Grammatical Forms

Morphology

In the Greek New Testament, this word appears as an adjective across 27 occurrences, inflected in 9 grammatical forms — each row is one form, and the bar is how often it is that form.

Nominative Singular Feminine 11×
Nominative Singular Masculine 6×
Nominative Singular Neuter 3×
Nominative Plural Neuter 2×
Accusative Plural Neuter 1×
Accusative Singular Feminine 1×
Accusative Singular Neuter 1×
Genitive Singular Feminine 1×
Nominative Plural Masculine 1×

Nominative: The subject of the verb.
Genitive: Possession or source — often "of".
Accusative: The direct object of the verb.
Singular: One.
Plural: More than one.
Masculine: Masculine grammatical gender.
Feminine: Feminine grammatical gender.
Neuter: Neuter grammatical gender.

Theographic Context

Context

The people, places, and span of history the verses containing this word touch on — drawn from the theographic tagging of Scripture. Select any name to isolate its verses in the occurrence list.

Biblical Distribution

Distribution

Appears in 25 verses across 12 of the 27 books. Most frequent in John (13 verses); never once in the other 15.

Matthew

Mark

John

Acts

Romans

2 Corinthians

Philippians

Titus

1 Peter

2 Peter

1 John

3 John

Every Occurrence

Concordance

Every verse where the word is tagged in the King James text. Filter by book, by the English word the translators chose, or search within the verses.

Sources. Definition and numbering: James Strong, Exhaustive Concordance of the Bible (1890). Morphology: STEPBible / Tyndale House (CC BY). Verse tagging: the King James text keyed to Strong’s numbers. Every count on this page is computed from the tagged corpus, not estimated.