1021. bradus
Lexical Summary
bradus: Slow, sluggish

Original Word: βραδύς
Part of Speech: Adjective
Transliteration: bradus
Pronunciation: bra-DOOS
Phonetic Spelling: (brad-ooce')
KJV: slow
NASB: slow
Word Origin: [of uncertain affinity]

1. slow
2. (figuratively) dull

Strong's Exhaustive Concordance
slow.

Of uncertain affinity; slow; figuratively, dull -- slow.

HELPS Word-studies

1021 bradýs – properly, slow, as in taking time to deliberate (Js 1:19); unhurried, while still moving forward after considering all the facts.

NAS Exhaustive Concordance
Word Origin
of uncertain origin
Definition
slow
NASB Translation
slow (3).

Thayer's Greek Lexicon
STRONGS NT 1021: βραδύς

βραδύς βραδεια, βραδυ, slow;

a. properly: εἰς τί, James 1:19.

b. metaphorically, dull, inactive, in mind; stupid, slow to apprehend or believe (so Homer, Iliad 10, 226; opposed to συνετός, Polybius 4, 8, 7; τόν νοῦν, Dionysius Halicarnassus, de Art. oratt. 7 (de Lysias judic.); δυσμαθία βραδύτης ἐν μαθησει, Plato, defin., p. 415 e.): with a dative of respect, τῇ καρδία, Luke 24:25. (Synonym: see ἀργός, at the end.)

Topical Lexicon
Overview

The word underlying Strong’s 1021 appears three times in the Greek New Testament, capturing a disposition of slowness or tardiness. In Luke 24:25 it modifies “heart,” describing a sluggish response of faith. In James 1:19 it twice modifies imperatives, prescribing a measured slowness in speaking and in anger. Together these uses chart a biblical tension: slowness can be sinful when it resists divine revelation but virtuous when it restrains the flesh.

Occurrences in the New Testament

1. Luke 24:25 – Describing the disciples on the Emmaus road as “slow to believe.”
2. James 1:19 – Twice exhorting believers to be “slow to speak” and “slow to anger.”

Luke 24:25 – Spiritual Slowness to Believe

Berean Standard Bible: “He said to them, ‘How foolish you are, and how slow to believe all that the prophets have spoken!’”

Context: On Resurrection Day the risen Christ meets two disciples whose sorrow revealed a deficient grasp of Scripture. Jesus diagnoses their problem not as intellectual inability but as moral reluctance; the slowness concerns the heart, not the mind. Their tardiness delays their recognition of the risen Lord, yet Christ graciously corrects them by opening “the Scriptures” (Luke 24:27), demonstrating that a sluggish heart is remedied by Christ-centered exposition.

Theologically, the verse underscores the unity of Old and New Testaments. A “slow” heart fails to keep pace with the progressive revelation that culminates in Christ. Historically, this accusation echoes Israel’s frequent hesitation to trust God’s word during the wilderness wanderings (Numbers 14:11), highlighting continuity in human unbelief and divine patience.

James 1:19 – Deliberate Temperament in Speech and Anger

: “My beloved brothers, understand this: Everyone should be quick to listen, slow to speak, and slow to anger.”

Unlike the rebuke in Luke, James’ instruction commends slowness as a positive discipline. The pairing with “quick to listen” defines a balanced Christian temperament: eagerness toward receptive hearing and cautious restraint in reactive expression. In the immediate context, such slowness protects the implanted word (James 1:21) from being choked by self-assertive anger that “does not produce the righteousness of God” (James 1:20).

James reflects sapiential traditions that prize controlled speech (Proverbs 17:27) and restrained anger (Proverbs 14:29). By adopting the same Greek term, the apostle links the ethics of the new covenant community to the wisdom of Israel while rooting it in regeneration through “the word of truth” (James 1:18).

Semantic Range and Literary Nuance

The term denotes a lack of speed or promptness. Whether that quality is commendable or censurable depends on its object:

• Toward God’s revelation: slowness manifests unbelief and must be repented of (Luke 24:25).
• Toward speech and anger: slowness manifests self-control and is encouraged (James 1:19).

This polarity illustrates the biblical ethic of appropriate haste: quick in faith and obedience, slow in reactive passions.

Old Testament Roots and Intertextual Echoes

In the Septuagint, cognate forms describe God as “slow to anger” (Exodus 34:6; Joel 2:13), highlighting His patient mercy. James likely alludes to this divine attribute, calling believers to mirror the Father’s longsuffering. Conversely, the prophetic laments against stubborn Israel (Psalm 78:8) anticipate Christ’s charge of slowness in Luke 24:25. Thus the New Testament usage situates believers within the narrative of covenant faithfulness and failure.

Christological and Redemptive Significance

• Christ exposes and heals spiritual slowness: His death and resurrection fulfill what the slow-hearted failed to grasp, and His exposition accelerates their faith.
• Christ embodies holy slowness: He is “gentle and humble in heart” (Matthew 11:29) and displays measured speech even under trial (1 Peter 2:23), providing the pattern James urges.

Ethical and Pastoral Application

1. Expository preaching should aim to quicken sluggish hearts by unveiling Christ across Scripture.
2. Pastoral counseling can employ James 1:19 as a diagnostic tool for relational conflict, encouraging believers to pace their responses according to godly slowness.
3. Corporate worship invites confession of tardiness in faith and petitions for Spirit-wrought restraint in speech and anger.

Contemporary Discipleship Implications

Digital culture prizes immediacy; the biblical call distinguishes between timely eagerness for God’s truth and deliberate pacing in emotional reactions. Spiritual formation practices—meditative reading, silence, and contemplative prayer—cultivate the commendable slowness James envisions while countering the culpable slowness named by Jesus.

Summary

Strong’s 1021 illuminates two complementary discipleship rhythms: be swift to trust the whole counsel of God, yet purposely slow in the impulses of tongue and temper. The term therefore serves as a concise biblical gauge of both unbelief and mature self-control, guiding the church to align its pace with the mind and heart of Christ.

Forms and Transliterations
βραδεις βραδείς βραδεῖς βραδυς βραδύς βραδὺς bradeis bradeîs bradus bradys bradỳs
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Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
Luke 24:25 Adj-NMP
GRK: ἀνόητοι καὶ βραδεῖς τῇ καρδίᾳ
NAS: foolish men and slow of heart
KJV: fools, and slow of heart to believe
INT: foolish and slow of heart

James 1:19 Adj-NMS
GRK: τὸ ἀκοῦσαι βραδὺς εἰς τὸ
NAS: to hear, slow to speak
KJV: to hear, slow to speak,
INT: to hear slow for

James 1:19 Adj-NMS
GRK: τὸ λαλῆσαι βραδὺς εἰς ὀργήν
NAS: slow to speak [and] slow to anger;
KJV: to speak, slow to wrath:
INT: to speak slow to anger

Strong's Greek 1021
3 Occurrences


βραδεῖς — 1 Occ.
βραδὺς — 2 Occ.

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