1790. entromos
Lexical Summary
entromos: Trembling, terrified, afraid

Original Word: ἔντρομος
Part of Speech: Adjective
Transliteration: entromos
Pronunciation: EN-tro-mos
Phonetic Spelling: (en'-trom-os)
KJV: X quake, X trembled
NASB: shook with fear, trembling, trembling with fear
Word Origin: [from G1722 (ἔν - among) and G5156 (τρόμος - trembling)]

1. terrified

Strong's Exhaustive Concordance
quake, tremble.

From en and tromos; terrified -- X quake, X trembled.

see GREEK en

see GREEK tromos

NAS Exhaustive Concordance
Word Origin
from en and tromos
Definition
terrified
NASB Translation
shook with fear (1), trembling (1), trembling with fear (1).

Thayer's Greek Lexicon
STRONGS NT 1790: ἔντρομος

ἔντρομος, ἐντρομον (τρόμος, cf. ἔμφοβος), trembling, terrified: Acts 7:32 and ἔντρομος ... γενόμενος, becoming tremulous, made to tremble; Hebrews 12:21 (Tr marginal reading WH marginal reading ἔκτρομος, which see). (the Sept.; 1 Macc. 13:2; Plutarch, Fab. 3.)

Topical Lexicon
Occurrences in the New Testament

Acts 7:32

“I am the God of your fathers, the God of Abraham, Isaac, and Jacob.” Moses trembled with fear and did not dare to look.

Acts 16:29

Calling for lights, the jailer rushed in and fell trembling before Paul and Silas.

Hebrews 12:21

The sight was so terrifying that even Moses said, “I am trembling with fear.”

The term appears at three decisive moments where human beings encounter the awesome reality of God’s presence, power, or intervening grace.

Connection to Divine Presence

In both Acts 7:32 and Hebrews 12:21 the trembling belongs to Moses in the context of the Sinai and burning-bush revelations. The physical reaction underscores that God’s holiness is not an abstract doctrine but an experiential reality that overwhelms finite creatures. Trembling, therefore, is not merely fear of danger; it is the body’s response to the unveiled majesty of the covenant-making Lord.

Trembling and Conversion

Acts 16:29 places the same response in a Gentile setting. The Philippian jailer, faced with a miraculous earthquake and the unexpected mercy of Paul and Silas, is shaken to the core. His trembling precedes the question, “Sirs, what must I do to be saved?” (Acts 16:30). The sequence—divine intervention, trembling, inquiry, faith—illustrates how God prepares hearts for the gospel. Trembling becomes the threshold between spiritual blindness and saving belief.

Trembling in Covenant Revelation

Hebrews 12 contrasts Mount Sinai with Mount Zion, urging believers not to refuse the One who speaks from heaven. Moses’ trembling is cited to remind the church that the new covenant, though gracious, is not less weighty than the old. Reverent fear is compatible with confident access to God through Jesus Christ (Hebrews 12:24-28). Thus trembling remains a valid response even under grace, guarding against casual irreverence.

Theological and Devotional Implications

1. Holiness and Humility: The passages link trembling with an acute awareness of God’s holiness (Exodus 3; Hebrews 12). Believers approach God with boldness (Hebrews 4:16) yet never with presumption.

2. Fear and Faith: Biblical fear is not paralyzing dread but a reverent awe that drives one toward God’s mercy, as seen in the jailer’s conversion.

3. Eschatological Sobriety: Hebrews 12:25-29 connects trembling with the coming shaking of all created things. A church that trembles now will stand firm when God shakes the cosmos.

Historical Context

In first-century Greco-Roman culture, trembling was often interpreted as a sign of divine encounter, whether with gods or emperors. Luke’s use in Acts accentuates that the true God, not pagan deities, evokes authentic trembling. Jewish audiences familiar with Septuagint narratives would recognize the term’s Old Testament resonance, strengthening Stephen’s argument in Acts 7 and the preacher’s exhortation in Hebrews.

Pastoral and Practical Applications

• Worship Leadership: Include moments of silence and Scripture reading that highlight God’s transcendence, cultivating holy awe rather than entertainment.

• Evangelism: Expect that genuine conviction may manifest in emotional or physical responses. Like Paul, reassure seekers and guide them to faith.

• Discipleship: Teach believers to balance joy and reverence, echoing Psalm 2:11, “Serve the LORD with fear, and rejoice with trembling.” A mature walk embraces both.

• Counseling: When individuals experience overwhelming fear of God, direct them to the finished work of Christ, in whom trembling is met with grace.

Related Biblical Themes and Cross-References

• Fear of the LORD: Proverbs 1:7; Isaiah 66:2.
• Physical reactions to divine encounters: Daniel 10:7-11; Ezekiel 1:28-2:1.
• Grace meeting fear: Luke 5:8-10; Revelation 1:17-18.

Through these three New Testament occurrences, Scripture reveals trembling as an authentic, God-given response that escorts the soul from mere awareness of divine power to wholehearted submission and faith.

Forms and Transliterations
εντρομος έντρομος ἔντρομος entromos éntromos
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Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
Acts 7:32 Adj-NMS
GRK: καὶ Ἰακώβ ἔντρομος δὲ γενόμενος
NAS: Moses shook with fear and would not venture
INT: and of Jacob trembling moreover having become

Acts 16:29 Adj-NMS
GRK: εἰσεπήδησεν καὶ ἔντρομος γενόμενος προσέπεσεν
NAS: and rushed in, and trembling with fear he fell down before
KJV: came trembling, and fell down before
INT: he rushed in and trembling having become fell down before

Hebrews 12:21 Adj-NMS
GRK: εἰμι καὶ ἔντρομος
NAS: I AM FULL OF FEAR and trembling.
KJV: I exceedingly fear and quake:)
INT: I am and trembling

Strong's Greek 1790
3 Occurrences


ἔντρομος — 3 Occ.

1789
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