Lexicon

H0539 - aman

Strong's: H0539 · BLB lookup Pronunciation: aw-man' Part of speech: verb (Niphal, Hiphil, Qal) OT occurrences: ~108 Greek equivalent (LXX): pisteuō (G4100), to believe; pistos (G4103), faithful

Semantic range

The root aman spans three closely-related senses, distinguished by binyan (verb stem):

Niphal (passive / reflexive)

To be firm / steady / reliable
To be faithful / trustworthy
To be established / verified

Hiphil (causative)

To believe / trust, to recognize something as firm / reliable / true
To have faith

Qal (basic)

To support / nurse / foster (rare; Numbers 11:12; Ruth 4:16; Esther 2:7)

The semantic core is firmness / reliability:

Niphal: God / things are reliable
Hiphil: humans treat-as-reliable / trust / believe

Theological force

Genesis 15:6, the foundational text

V'he'emin ba-YHWH va-yachsh'veha lo tzedaqah., "And [Abraham] believed (Hiphil of aman) in the LORD; and He reckoned it to him as righteousness."

This is the foundational OT text for justification by faith. Paul cites it in Romans 4:3, 9, 22; Galatians 3:6; James 2:23. The Reformation extracts from this verse the doctrine of sola fide, salvation by faith alone.

The structure:

Abraham aman-ed in YHWH
YHWH credited it as tzedaqah (righteousness)
The justification is imputed, not earned

This grounds the entire NT pistis / pisteuō tradition. See G4102 - pistis / G4100 - pisteuo / G3049 - logizomai.

Habakkuk 2:4

V'tzaddik be'emunato yichyeh, "the righteous one shall live by his faith / faithfulness"

The cognate noun emunah (H530, faithfulness; from aman) appears here. The verse is the most-cited OT passage in the NT (Romans 1:17; Galatians 3:11; Hebrews 10:38). Both aman / emunah and pistis / pisteuō trace back to this Habakkuk-Genesis 15-trajectory.

Aman / Amen, the affirmation word

The English / Hebrew amen is from this root, it functions as a confirmation / "let it be so." The original verbal-noun sense: "[may it be] firmly established / reliable."

Numbers 5:22; Deuteronomy 27:15-26, amen as covenant-affirmation
1 Kings 1:36, amen as agreement
1 Chronicles 16:36; Nehemiah 8:6, congregation's amen
Psalm 41:13; 72:19; 89:52; 106:48, closing-doxology amen
Jeremiah 11:5; 28:6, prophetic amen

In NT: amēn (G281) appears 129 times, most famously in Jesus's amēn legō hymin, "truly / amen, I say to you." Christ Himself is called ho Amēn in Revelation 3:14, "the Amen, the faithful and true witness."

Aman / emet / emunah, the aman-family

The aman root produces theologically loaded cognates:

emet (H571), truth, faithfulness
emunah (H530), faithfulness, fidelity
omen (H544), faithfulness
aman (H548), firmness

These cluster with H2617 - hesed (lovingkindness), together forming the OT relational-fidelity vocabulary. The doublet hesed v'emet, "lovingkindness and truth", appears throughout (Exodus 34:6; Psalm 25:10; etc.).

Theological pattern, aman-faith

Three-layered aman-theology:

God is aman, He is faithful, reliable, trustworthy in His character and promises (Deuteronomy 7:9, "the El ne'eman, faithful God"; 32:4)
God's covenant promises are aman, they will be fulfilled (1 Kings 8:56)
Humans aman God, believing-trusting in His character and promises is the response of faith (Genesis 15:6; Habakkuk 2:4; Isaiah 7:9)

The pattern: God's aman-character grounds humans' aman-faith. We can trust because He is trustworthy.

Isaiah 7:9, the rhetorical wordplay

Im lo ta'aminu ki lo te'amenu, "if you will not aman-trust [Hiphil], you will not aman-be-established [Niphal]"

A famous Hebrew wordplay: only those who trust God will be firmly-established. Faith is the precondition of stability.

Apologetic / theological significance

Aman anchors:

The OT-NT doctrine of justification by faith, Genesis 15:6 fulfilled in Pauline exposition
Faithfulness as a divine attribute, God is aman; reliable
Christ as the Amen, Revelation 3:14
Liturgical / prayer affirmation, the universal Christian amen
Epistemological ground, what is "firmly established" in God's character grounds Christian truth-claims

Notable verses

Faith / believing

Genesis 15:6, Abraham believed God
Exodus 4:5, 31; 14:31, Israel aman-ed Moses
Numbers 14:11; 20:12, failure to aman God
Deuteronomy 1:32; 9:23, failure to aman
Isaiah 7:9, aman-trust / aman-stability wordplay
Isaiah 28:16, "he who aman-believes will not be disturbed"
Isaiah 53:1, "who has aman-believed our message?"
Habakkuk 2:4, tzaddik be'emunato yichyeh
Psalm 27:13, "I would have despaired unless I had aman-believed"

Faithfulness

Deuteronomy 7:9, "the El ne'eman"
Deuteronomy 32:4, "a God of emunah"
Psalm 19:7, "the testimony of the LORD is ne'emanah"
Psalm 33:4, "all His work is in emunah"
Psalm 89:1, 2, 5, 8, 24, 33, 49, David covenant emunah
Psalm 92:2; 100:5; 117:2, God's emunah
Psalm 119:75, 86, 90, 138; 143:1; 145:13, God's emunah
Lamentations 3:23, "great is Your emunah"

Amen

Numbers 5:22; Deuteronomy 27:15-26, covenant amen
Psalm 41:13; 72:19; 89:52; 106:48, closing doxology
Revelation 3:14, Christ as the Amen
2 Corinthians 1:20, "as many as are the promises of God, in Him they are yes; therefore also through Him is our Amen to the glory of God"

Patristic / scholarly note

The OT aman / NT pisteuō trajectory is the foundational vocabulary cluster for the doctrine of faith. Reformation engagement: Luther's commentaries on Galatians and Romans; Calvin (Institutes III.2, "On Faith").

Modern conservative engagement:

John Owen on faith
Sinclair Ferguson; J. I. Packer; Tim Keller, pastoral-theological treatments
D. A. Carson on biblical-theological faith

Notes

Lexical workspace for aman.