לָכֵ֗ן בְּזֹאת֙ יְכֻפַּ֣ר עֲוֺֽן־יַעֲקֹ֔ב וְזֶ֕ה כָּל־פְּרִ֖י הָסִ֣ר חַטָּאת֑וֹ בְּשׂוּמ֣וֹ ׀ כָּל־אַבְנֵ֣י מִזְבֵּ֗חַ כְּאַבְנֵי־גִר֙ מְנֻפָּצ֔וֹת לֹֽא־יָקֻ֥מוּ אֲשֵׁרִ֖ים וְחַמָּנִֽים׃
De esta manera pues será purgada la iniquidad de Jacob; y éste será todo el fruto, la remoción de su pecado, cuando tornare todas las piedras del altar como piedras de cal desmenuzadas, y no se levantarán los bosques, ni las imágenes del sol.
Rashi on Isaiah
Therefore Now, too, with this, Jacob’s iniquity would be atoned for, to merit to be redeemed as then.
Ibn Ezra on Isaiah
By this, therefore, shall the iniquity of Jacob be purged, etc. That is, no evil shall befall him—for the iniquity of Jacob (עון יעקב) is the source of all his evils28aעון iniquity is, therefore, used here for רע evil.—and the decree shall be rescinded, if they abolish idolatry.
Rashi on Isaiah
and this is all the fruit that is best for Me to remove his sin, if he makes all the altar stones of his high places, like crushed chalk-stones. מְנֻפָּצוֹת means crushed. Comp. (Ps. 137:9) “And crushes (וְנִפֵּץ) your babies.” Comp. (Jer. 13:14) “And I will crush them (וְנִפַּצְתִּים) one against the other.” גִּיר is a kind of dye.