Carl Friedrich Keil and Franz Delitzsch Old Testament Commentary
Jerusalem will be thus invincible, because Jehovah, the Almighty One, is its protector. "Behold, I have created the smith who bloweth the coal-fire, and brings to the light a weapon according to his trade; and I have created the destroyer to destroy. Every weapon formed against thee has no success, and every tongue that cometh before the judgment with thee thou wilt condemn. This the inheritance of the servants of Jehovah; and their righteousness from me, saith Jehovah." If Jehovah has created the armourer, who forges a weapon למעסהוּ (i.e., according to his trade, or according to the thing he has to finish, whether an arrow, or a sword, or a spear; not "for his own use," as Kimchi supposes), to be used in the hostile army against Jerusalem, He has also created a destroyer (לחבּל) to destroy. The very same creative might, to which the origin of the weapon is to be traced as its primary cause, has opposed to it beforehand a defender of Jerusalem. And as every hostile weapon fails, Jerusalem, in the consciousness of its divine right, will convict every accusing tongue as guilty and deserving of utter condemnation (הרשׁיע as in Isa 50:9, cf., Sa1 14:47, where it denotes the punishment of the guilty). The epiphonem in Isa 54:17, with the retrospective זאת and the words "saith the Lord," which confirm the certainty of the fulfilment, forms an unmistakeable close to the prophecy. This is the position in which Jehovah has placed His servants as heirs of the future salvation; and this the righteousness which they have received as His gift, and which makes them strong within and victorious without. The individual idea of the church, which we find elsewhere personified as "the servant of Jehovah," equivalent to "the people in whose heart is my law" (Isa 51:7), or "my people that have sought me" (Isa 65:10), is here expanded into "the servants of Jehovah" (as in Isa 65:8-9; compare Isa 59:21 with Isa 51:16). But totally different colours are employed in Isa 52:13 to Isa 53:1-12 to depict the exaltation of the one "Servant of Jehovah," from those used here to paint the glory of the church of the "servants of Jehovah," a proof that the ideas do not cover one another. That which is the reward of suffering in the case of the former, is the experience of divine mercy in that of the latter: it becomes a partaker of the salvation purchased by the other. The one "Servant of Jehovah" is the heart of the church, in which the crisis which bursts forth into life is passing; the righteousness of the "servants of Jehovah" is the fruit of the sufferings of this one "Servant of Jehovah," who is Himself צדיק and מצידק. He is the Mediator of all the salvation of the church. He is not only its "head," but its "fulness" (πλήρωμα) also.
Jamieson-Fausset-Brown Bible Commentary
The workman that forms "weapons against thee" (Isa 54:17) is wholly in My power, therefore thou needest not fear, having Me on thy side.
for his work--rather, "by his labor [HORSLEY]. "According to the exigencies of his work" [MAURER].
waster to destroy-- (Isa 10:5-7; Isa 37:26-27; Isa 45:1-6). Desolating conquerors who use the "instruments" framed by "the smith." The repetition of the "I" implies, however, something in the latter half of the verse contrasted with the former understand it, therefore, thus: "I have in My power both him who frames arms and him who destroys them (arms)" [ROSENMULLER].
John Gill Bible Commentary
Behold, I have created the smith that bloweth the coals in the fire,.... Into which he puts his iron to soften it, that he may beat it, and form it into what shape he pleases; which descriptive clause is added to show that it is a blacksmith that is intended, and to distinguish him from the carpenter and mason, of whom this word is also used, who deal, the one in wood, and the other in stone, and neither of which requires fire: now the Lord observes, to the comfort of his people, surrounded by enemies with instruments of war in their hands, that he made the smith that made these, not only as a man, but as an artificer gave him all the skill he has in making military weapons; and therefore could take away his skill, or hinder him from making any, or destroy and defeat, and render useless those that are made; and therefore they had nothing to fear from warlike preparations. Some understand this of the devil, that great incendiary of mankind; and others of a council of war, that forms the design, blows up the coals of contention, and brings forth the plan of operation in war, it follows, as a further description of the smith,
and that bringeth forth an instrument for his work: who takes the iron out of the fire which he blows, as an instrument to work upon, and which he forms into a military weapon, as an arrow, a sword, a spear, or shield; or, "for their work" (e); for the use of the enemies of Christ and his church:
and I have created the waster to destroy; military men, soldiers that use the above weapons of destruction for that purpose; these are God's creatures, and he can destroy or disappoint them, so that their hands cannot perform their enterprise. Some understand this also of the devil, who is by way of eminence the waster of mankind; others of tyrannical princes; I should choose to interpret it of the Romish antichrist, that waster and destroyer of the souls of men, and of the antichristian states that destroy the earth, and shall be destroyed themselves; or of the Turk, the locust, whose king is called Apollyon and Abaddon, which signifies a waster and a destroyer, Rev 11:18. These are said to be "created" by the Lord, not only because they are his creatures, the work of his hands, but because they are raised up by his providence, according to his secret purpose, as Pharaoh was, to show his power in them; and are permitted by him to continue for awhile to fulfil his will, being entirely dependent upon him, and subject to his influence, direction, and overruling providence; and therefore his people had no reason to be afraid of them.
(e) "ad opus ipsorum", Gataker.
