King James Version

What Does Acts 19:20 Mean?

Acts 19:20 in the King James Version says “So mightily grew the word of God and prevailed. — study this verse from Acts chapter 19 with commentary, cross-references, and original Greek word analysis.

So mightily grew the word of God and prevailed.

Acts 19:20 · KJV


Context

18

And many that believed came, and confessed, and shewed their deeds.

19

Many of them also which used curious arts brought their books together, and burned them before all men: and they counted the price of them, and found it fifty thousand pieces of silver.

20

So mightily grew the word of God and prevailed.

21

After these things were ended, Paul purposed in the spirit, when he had passed through Macedonia and Achaia, to go to Jerusalem, saying, After I have been there, I must also see Rome.

22

So he sent into Macedonia two of them that ministered unto him, Timotheus and Erastus; but he himself stayed in Asia for a season.


Commentary

KJV Study Commentary
Luke's summary—'So mightily grew the word of God and prevailed'—personifies the word, giving it dynamic, powerful agency. The word (logos) isn't mere human speech but God's effective power (Isaiah 55:11, Hebrews 4:12). 'Mightily grew' (kata kratos ēuxanen) describes supernatural expansion. 'Prevailed' (ischyen) means overcame opposition, proving irresistible despite magic practices (19:19), riots (19:23-41), and persecution. This demonstrates the word's self-authenticating power—God causes growth (1 Corinthians 3:6-7), ministers merely plant and water. The context (burning expensive magic books worth 50,000 silver pieces, 19:19) shows the gospel's transforming power, demolishing deeply entrenched occultism. Where God's word goes forth, it accomplishes His purpose.

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Historical & Cultural Context

Ephesus, Asia's capital and Diana's temple location, was a center of magic and occultism. The burning of magic books represented massive financial loss but demonstrated converts' genuine repentance—they didn't sell books to profit but destroyed them completely. First-century 'curious arts' (periergōn, 19:19) included spells, incantations, and magical formulas. Ephesian letters (Ephesia grammata) were famous magical texts. Paul's three-year ministry there (20:31) established a church that influenced all Asia (19:10). His Ephesian letter later addressed spiritual warfare (Ephesians 6:10-18), fitting a context formerly dominated by occult powers. The gospel's triumph in such hostile territory demonstrates its divine origin and power.

Reflection Questions

  1. How does recognizing God's word as living and powerful affect how you read and proclaim Scripture?
  2. What 'magic books' in your life—sinful practices or idols—need burning to demonstrate genuine conversion?

Original Language Analysis

Greek · 10 words
Οὕτως1 of 10

So

G3779

in this way (referring to what precedes or follows)

κατὰ2 of 10

mightily

G2596

(prepositionally) down (in place or time), in varied relations (according to the case (genitive, dative or accusative) with which it is joined)

κράτος3 of 10
G2904

vigor ("great") (literally or figuratively)

4 of 10
G3588

the (sometimes to be supplied, at others omitted, in english idiom)

λόγος5 of 10

the word

G3056

something said (including the thought); by implication, a topic (subject of discourse), also reasoning (the mental faculty) or motive; by extension, a

τοῦ6 of 10
G3588

the (sometimes to be supplied, at others omitted, in english idiom)

κυρίου7 of 10

of God

G2962

supreme in authority, i.e., (as noun) controller; by implication, master (as a respectful title)

ηὔξανεν8 of 10

grew

G837

to grow ("wax"), i.e., enlarge (literal or figurative, active or passive)

καὶ9 of 10

and

G2532

and, also, even, so then, too, etc.; often used in connection (or composition) with other particles or small words

ἴσχυεν10 of 10

prevailed

G2480

to have (or exercise) force (literally or figuratively)


Study Guide

Historical Context

This verse is found in the book of Acts. Understanding the historical and cultural background helps illuminate its meaning for the original audience and for us today.

Theological Significance

Acts 19:20 contributes to our understanding of God's character and His relationship with humanity. Consider how this verse connects to the broader themes of Scripture.

Cross-References

Verses related to Acts 19:20 from Treasury of Scripture Knowledge

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