Malbim Beur Hamilot on Proverbs 17:22:1מלבי"ם באור המילות על משלי י״ז:כ״ב:א׳
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Malbim Beur Hamilot on Isaiah 65:14:1מלבי"ם באור המילות על ישעיהו ס״ה:י״ד:א׳
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Malbim on Exodus 28:3:1מלבי"ם על שמות כ״ח:ג׳:א׳
And you shall speak: However, the outer garments which hint to the inner garments - make this with craftsmen expert in their craft. Nevertheless, even these craftsmen must be wise-hearted. For I have already clarified in [my] commentary on Proverbs1 that wise-hearted is a very high level. As a wise one is one who acts according to the laws of wisdom; yet he still has an inner war with his impulse. But one who is wise-hearted is one whose wisdom is acquired by his soul and fills all the chambers of his soul. And about this it states, "that I have filled him with a spirit of wisdom': It is an explanation of "to the wise-hearted" - one who has a spirit of wisdom that fills all of his heart, and there is no place found in his heart that is empty for desire, [an evil] impulse and thoughts that are counter to wisdom. And [it is] these wise-hearted ones that shall make Aaron's clothes to sanctify him; as they will understand to what these garments hint...
Haamek Davar on Exodus 28:3:3העמק דבר על שמות כ״ח:ג׳:ג׳
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Zechariah 7:12זכריה ז׳:י״ב
They hardened their hearts like adamant against heeding the instruction and admonition that GOD of Hosts sent to them by divine spirit through the earlier prophets; and a terrible wrath issued from GOD of Hosts.