Isaiah Chapter 1 · Verse 25

Authorized King James Version

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And I will turn my hand upon thee, and purely purge away thy dross, and take away all thy tin:

Original Language Analysis

וְאָשִׁ֤יבָה And I will turn H7725
וְאָשִׁ֤יבָה And I will turn
Strong's: H7725
Word #: 1 of 9
to turn back (hence, away) transitively or intransitively, literally or figuratively (not necessarily with the idea of return to the starting point);
יָדִי֙ my hand H3027
יָדִי֙ my hand
Strong's: H3027
Word #: 2 of 9
a hand (the open one [indicating power, means, direction, etc.], in distinction from h3709, the closed one); used (as noun, adverb, etc.) in a great v
עָלַ֔יִךְ H5921
עָלַ֔יִךְ
Strong's: H5921
Word #: 3 of 9
above, over, upon, or against (yet always in this last relation with a downward aspect) in a great variety of applications
וְאֶצְרֹ֥ף purge away H6884
וְאֶצְרֹ֥ף purge away
Strong's: H6884
Word #: 4 of 9
to fuse (metal), i.e., refine (literally or figuratively)
כַּבֹּ֖ר H1252
כַּבֹּ֖ר
Strong's: H1252
Word #: 5 of 9
purify
סִיגָ֑יִךְ thy dross H5509
סִיגָ֑יִךְ thy dross
Strong's: H5509
Word #: 6 of 9
scoria
וְאָסִ֖ירָה and take away H5493
וְאָסִ֖ירָה and take away
Strong's: H5493
Word #: 7 of 9
to turn off (literally or figuratively)
כָּל H3605
כָּל
Strong's: H3605
Word #: 8 of 9
properly, the whole; hence, all, any or every (in the singular only, but often in a plural sense)
בְּדִילָֽיִךְ׃ all thy tin H913
בְּדִילָֽיִךְ׃ all thy tin
Strong's: H913
Word #: 9 of 9
alloy (because removed by smelting); by analogy, tin

Analysis & Commentary

The metallurgical imagery of purging dross 'as with lye' and removing alloy depicts God's refining judgment that purifies rather than destroys utterly. This selective judgment preserves a remnant—a key Isaianic theme (Isaiah 10:20-22). God's hand upon His people, though painful, is redemptive, burning away impurity to restore original design. This anticipates the New Testament's refining fire (1 Corinthians 3:12-15) and Reformed theology's doctrine of sanctification through trials (1 Peter 1:6-7).

Historical Context

Lye (potash) was used as a flux in smelting to separate pure metal from impurities. Isaiah's audience would understand this as intensive, thorough purification requiring extreme heat—symbolizing severe judgment.

Questions for Reflection