4366. prosrégnumi
Lexical Summary
prosrégnumi: To burst upon, to dash against

Original Word: προσρήγνυμι
Part of Speech: Verb
Transliteration: prosrégnumi
Pronunciation: pros-RAYG-noo-mee
Phonetic Spelling: (pros-rayg'-noo-mee)
KJV: beat vehemently against (upon)
NASB: burst against
Word Origin: [from G4314 (πρός - against) and G4486 (ῥήγνυμι - burst)]

1. to tear towards, i.e. burst upon (as a tempest or flood)

Strong's Exhaustive Concordance
beat vehemently against

From pros and rhegnumi; to tear towards, i.e. Burst upon (as a tempest or flood) -- beat vehemently against (upon).

see GREEK pros

see GREEK rhegnumi

NAS Exhaustive Concordance
Word Origin
from pros and rhégnumi
Definition
to break against
NASB Translation
burst against (2).

Thayer's Greek Lexicon
STRONGS NT 4366: προσρηγγνυμι

προσρηγγνυμι, and in later writings (Winer's Grammar, 22) προσρήσσω; 1 aorist προσέρρηξα R G L, προσερηξα T Tr WH (see Rho); to break against, break by dashing against: παιδία ἀπολεῖς προσρηγνυς πέτραις, Josephus, Antiquities 9, 4, 6; λέοντα προσρηξας τῇ γῆ, 6, 9, 3; intransitive, (cf. Winers Grammar, § 38, 1; (Buttmann, § 130, 4)): ποταμός τῇ οἰκία, Luke 6:48 (49; Matthew 7:27 L marginal reading): in the passive, τῇ ἄκρα τά κύματα προσρήσσεται, Antoninus 4, 49.

Topical Lexicon
Linguistic and Visual Nuance

προσέρηξεν (Strong’s 4366) vividly pictures a sudden, violent collision. The compound idea of “toward” plus “to shatter” portrays a force that hurls itself against an object until either the object yields or the force is spent. Luke chooses this verb to animate the flash-flood (“torrent,” ποταμός) slamming into a house. The image is kinetic, loud, relentless—conveying a trial fierce enough to expose every hidden weakness in the structure it meets.

Occurrences in Luke 6:48–49

1. Luke 6:48: “When the flood came, the torrent burst against that house but could not shake it, because it was well built.”
2. Luke 6:49: “The moment the torrent struck that house, it collapsed, and its destruction was complete.”

In a single sentence each, Luke contrasts indestructibility with catastrophic ruin. The identical verb underlines that both lives experience the same external pressure; only the foundation differs.

Theological Emphasis—Testing Reveals Foundations

The striking stream represents every form of crisis: persecution, temptation, false doctrine, death, and, ultimately, final judgment. Scripture consistently teaches that trials do not create spiritual character; they uncover it (Proverbs 24:10; 1 Peter 1:6–7). By using προσέρηξεν, Luke accentuates that the assault is inevitable and decisive.

Christological Focus—The Rock

While Luke names the foundation simply “the rock,” the broader canonical witness defines that rock as Christ Himself and His authoritative teaching (1 Corinthians 10:4; 1 Peter 2:6–8). Union with Christ through obedient faith is therefore the immovable footing that no torrent can overturn (John 15:10; James 1:22–25).

Covenantal Echoes—Isaiah’s Cornerstone

Isaiah 28:16 foretells a “tested stone, a precious cornerstone for a sure foundation,” spoken in contrast to the “overflowing flood” of judgment (Isaiah 28:17). Luke’s wording picks up this prophetic pair—secure foundation versus sweeping flood—showing Jesus as the fulfillment who now summons hearers to covenant loyalty.

Historical and Cultural Setting

First-century Palestinian builders understood the menace of winter wadis. A dry riverbed could become a roaring wall of water within minutes after an upstream storm. Prudent builders dug through alluvium to bedrock; the shortcut builder scraped only the surface. Jesus’ audience knew that diligence, not location, distinguished a safe dwelling from a deathtrap.

Discipleship and Ministry Implications

• Catechesis: Instruction must penetrate beneath superficial assent to habits of practiced obedience (Matthew 28:20; Colossians 2:6–7).
• Pastoral Care: Every believer will face torrents; preparing saints means anchoring them in doctrine and disciplined obedience before crises hit.
• Church Planting: Churches hastily organized on charisma or novelty can appear impressive until cultural or doctrinal storms arrive. Deep foundations—robust ecclesiology, accountable leadership, sound exegesis—are non-negotiable.
• Counseling: Personal collapse (“great was its fall,” Matthew 7:27) often traces back to neglected obedience rather than unforeseen circumstances. Restorative work begins by re-laying foundations in the gospel (Hebrews 6:1).

Eschatological Overtones

The final, irrevocable “collapse” anticipates the Day when works are tested “by fire” (1 Corinthians 3:13). The wise builder’s house that remains foreshadows the unshakable kingdom (Hebrews 12:26–28), whereas the foolish builder’s ruin typifies eternal loss.

Comparative Gospel Insight

Matthew 7:25–27 narrates the same parable but uses προσπίπτω (“fall against”) rather than προσρήσσω. Luke’s stronger verb intensifies the ferocity of the impact, underscoring his Gospel’s recurrent theme that genuine discipleship withstands severe opposition (Luke 8:13–15; Acts 14:22).

Related Biblical Motifs

• Noah’s flood: judgment waters spared only those inside God’s appointed refuge (Genesis 7; 1 Peter 3:20–21).
• Storm-calming miracles (Luke 8:22–25): Christ not only prepares disciples to endure storms; He commands the elements themselves.
• House as life/household (Joshua 24:15; 2 Timothy 2:20): Corporate and personal obedience alike require solid foundations.

Homiletical Trajectory

1. Exposition: Detail the imagery and Luke’s lexical choice.
2. Affirmation: Christ and His Word as the sole reliable foundation.
3. Examination: Invite hearers to locate shallow spots in their obedience.
4. Encouragement: Grace provides both the cornerstone and the enabling power to build well (Philippians 2:13).
5. Anticipation: Hold out eschatological hope—storms end, the house stands, and its builder enters eternal rest.

Summary

Strong’s 4366 supplies the decisive verb that brings Jesus’ parable to life. It reminds every generation that torrents will strike, but those who not only hear but act on the words of the Lord possess a security nothing in time or eternity can breach.

Forms and Transliterations
προσερηξεν προσέρηξεν προσέρρηξεν προσσιελίση πρόσταγμα προστάγμασι προστάγμασί προστάγμασιν προστάγματα προστάγματά προστάγματι προστάγματος προσταγμάτων προστάδα proserexen proserēxen prosérexen prosérēxen
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Englishman's Concordance
Luke 6:48 V-AIA-3S
GRK: δὲ γενομένης προσέρηξεν ὁ ποταμὸς
NAS: the torrent burst against that house
KJV: the stream beat vehemently upon that
INT: moreover having come burst upon the stream

Luke 6:49 V-AIA-3S
GRK: θεμελίου ᾗ προσέρηξεν ὁ ποταμός
NAS: and the torrent burst against it and immediately
KJV: the stream did beat vehemently, and
INT: a foundation on which burst the stream

Strong's Greek 4366
2 Occurrences


προσέρηξεν — 2 Occ.

4365
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