Greek
ἀλήθεια
alētheia
Truth, reality, the real thing
The Greek word for truth — not merely propositional accuracy but reality as it actually is. 'I am the way, the truth [alētheia], and the life' (John 14:6). Christ is the embodied truth — reality at its source. Aletheia is what saves, frees, and sanctifies.
Aletheia (ἀλήθεια) is the Greek word for truth. Etymologically it comes from 'a' (not) + 'lēthē' (hidden, forgotten) — literally 'unhiddenness.' In Greek philosophy, aletheia could refer to that which is unhidden, revealed, real. In Classical Greek it contrasted with deception, opinion, or appearance. In the NT, especially in John's writings, aletheia takes on rich theological meaning. Truth is not just propositional accuracy; it is the reality that comes from God and is embodied in Christ. The Hebrew equivalent is 'emet' (אמת) — truth, faithfulness, firmness — which carries connotations of reliability and steadfastness, not just factuality. NT aletheia draws on both Greek and Hebrew backgrounds.
Aletheia appears about 100 times in the NT, especially in John (25 times) and the Pauline epistles. (1) Truth as the gospel. John 8:32 — 'And ye shall know the truth, and the truth shall make you free.' Galatians 2:5, 14 — 'the truth of the gospel.' Colossians 1:5 — 'the word of the truth of the gospel.' (2) Truth as Christ himself. John 14:6 — 'I am the way, the truth, and the life.' Christ is reality embodied. (3) Truth as opposed to falsehood. John 8:44 — 'the devil... abode not in the truth.' 2 Thessalonians 2:10 — those who perish 'received not the love of the truth.' (4) Truth as the Spirit's domain. John 14:17 — 'the Spirit of truth.' John 16:13 — 'he will guide you into all truth.' (5) Truth as sanctifying. John 17:17 — 'Sanctify them through thy truth: thy word is truth.' Truth transforms. (6) Truth as both intellectual and moral. Walking in truth (1 John 1:6, 2 John 4, 3 John 3) means both believing and doing. (7) Truth as freedom-giving. John 8:32 — truth liberates. Lies enslave. (8) Truth as relational. 1 John 3:18 — love in 'deed and in truth.' Truth is lived, not just thought. The relationship between aletheia and Christ. John's Gospel makes truth fundamentally Christological. Christ is the truth — not just teaching truth, embodying it. To know the truth is to know him. The Spirit of truth applies Christ's truth to believers. Scripture is the truth (John 17:17). All these are interconnected — truth in God, in Christ, in the Spirit, in the word.
“Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.”
“And ye shall know the truth, and the truth shall make you free.”
“Sanctify them through thy truth: thy word is truth.”
“And the Word was made flesh, and dwelt among us... full of grace and truth.”
“[God] will have all men to be saved, and to come unto the knowledge of the truth.”
“But speaking the truth in love, may grow up into him in all things, which is the head, even Christ.”
Pursue truth. Saturate in Scripture (the truth). Trust Christ (the truth embodied). Speak truth in love (Ephesians 4:15). Walk in truth (3 John 4). Refuse lies (Ephesians 4:25). The truth sets free (John 8:32) and sanctifies (John 17:17). In a world of relativism, anchor in Christ — reality itself.
Aletheia (ἀλήθεια) is the Greek word for truth — not just propositional accuracy but reality as it actually is. Etymologically it means 'unhiddenness.' In the NT, especially in John, truth is fundamentally Christological — Christ is the truth embodied (John 14:6). Truth sets free (John 8:32) and sanctifies (John 17:17). It is intellectual, moral, and relational.
John 14:6 — 'I am the way, the truth, and the life.' Christ is not just a teacher of truth; he embodies truth. He IS reality at its source. John 1:14 — he came 'full of grace and truth.' Colossians 2:9 — 'in him dwelleth all the fulness of the Godhead bodily.' To know Christ is to know truth; to reject Christ is to reject reality itself. Christianity uniquely locates truth in a Person, not just a teaching.
John 8:32 — 'And ye shall know the truth, and the truth shall make you free.' Jesus speaks this about himself and his teaching (John 8:31). The truth frees from sin's enslavement (John 8:34-36), from deception, from fear, from the bondage of false beliefs. Knowing Christ as the truth produces real liberation — not mere intellectual freedom, but freedom of life.
Ephesians 4:15 — 'speaking the truth in love.' Truth without love is harsh; love without truth is empty. Christian discipleship is both — believing and speaking what is true, and doing so in love that seeks the good of others. 1 John 3:18 — love 'in deed and in truth.' Truth and love are inseparable in Christian ethics and ministry.