הן [הִנֵּ֤ה] אָֽנֹכִי֙ בָּרָ֣אתִי חָרָ֔שׁ נֹפֵ֙חַ֙ בְּאֵ֣שׁ פֶּחָ֔ם וּמוֹצִ֥יא כְלִ֖י לְמַעֲשֵׂ֑הוּ וְאָנֹכִ֛י בָּרָ֥אתִי מַשְׁחִ֖ית לְחַבֵּֽל׃
Narito, Ako ang lumikha sa panday na humihihip sa apoy ng mga baga at naglalabas ng sandata para sa kanyang gawain; at Ako ang lumikha sa maninira upang magwasak.
Tze'enah Ure'enah
“It is I who have created the smith, etc.” [54:16]. The Holy One said: how good. Though Gog and Magog will come against you with swords, bows and arrows, and all the weapons of war, do not fear. I have created the people who make the weapons of war. Everything is in my hands and I can protect you from them. I have created the smith who blows on the coals to make them hot to make the iron from which swords are made. Whatever he wants to make, I can disrupt the same person from his craft, even more so I can destroy the swords, so that they cannot do anything to you. Concerning this, God says in the verse “it is I who created the ravager to destroy” [54:16]. I have created a ravager who destroys what I want. Therefore, do not fear the weapons.5Radak, Isaiah, 54:16.
Rashi
Behold I am He Who created a smith who devises a weapon, and I am He Who has created a destroyer that destroys it. That is, to say: I am He Who incited the enemy against you; I am He Who has prepared retribution for him.
Ibn Ezra
Behold, I have created the smith, etc. It is a figurative expression.
Rashi
and produces a weapon for his work For necessity. He completes it according to all that is necessary.