Exegetical and Hermeneutical Commentary of Job 28:2
Iron is taken out of the earth, and brass [is] molten [out of] the stone.
2. brass is molten out of the stone ] lit. they (men) melt the stone into brass, i.e. copper. Men know how to possess themselves of the metals.
Fuente: The Cambridge Bible for Schools and Colleges
Iron – As has been remarked above, iron was early known, yet probably its common use indicates a more advanced state of civilization than that of gold and silver. The Mexicans were ignorant of the use of iron, though ornaments of gold and silver elegantly worked abounded among them. Iron is less easily discovered than copper, though more abundant, and is worked with more difficulty. Among the ancient nations, copper was in general use long before iron; and arms, vases, statues, and implements of every kind were made of this metal alloyed and hardened with tin, before iron came into general use. Tubal Cain is indeed mentioned Gen 4:22 as the instructor of every artificer in brass and iron, but no direct mention is made of iron arms Num 35:16 or tools Deu 27:5, until after the departure from Egypt. According to the Arundelian Marbles, iron was known one hundred and eighty-eight years before the Trojan war, about 1370 years B.C.; but Hesiod, Plutarch, and others, limit its discovery to a much later period. Homer, however, distinctly mentions its use, Iliad xxiii. 262:
, .
He de gunaikas euzonas, polion te sideron.
That by the sideros of the poet is meant iron, is clear, from a simile which he uses in the Odyssey, derived from the quenching of iron in water, by which he illustrates the hissing produced in the eye of Polyphemus by piercing it with the burning stake:
And as when armorers temper in the ford
The keen edged pole-axe or the shining sword,
The red-hot metal hisses in the lake,
Thus in the eye-ball hissed the plunging stake.
Odyssey ix. 391; Pope
Iron is mentioned in the time of Og king of Bashan, 1450 B.C. It was at first, however, regarded as of great value, and its use was very limited. It was presented in the temples of Greece as among the most valuable offerings, and rings of iron have been found in the tombs of Egypt that had been worn as ornaments, showing the value of the metal. One of the reasons why this metal comes so slowly into use, and why it was so rare in early times, was the difficulty of smelting the ore, and reducing it to a malleable state Its gross and stubborn ore, says Dr. Robertson (America, B. iv.) must feel twice the force of fire, and go through two laborious pocesses, before it becomes fit for use. It was this fact which made it to Job such a proof of the wisdom of man that he had invented the process of making iron, or of separating it from the earthy portions in which it is found.
Is taken out of the earth – Margin, dust. The form in which iron is found is too well known to need description. It is seldom, if ever, found in its purity, and the ore generally has so much the appearance of mere earth, that it requires some skill to distinguish them.
And brass – nechushah. Brass is early and frequently mentioned in the Bible (Gen 4:22; Exo 25:3; Exo 26:11, et al.), but there is little doubt that copper is meant in these places. Brass is a compound metal, made of copper and zinc – containing usually about one third of the weight in zinc – and it is hardly probable that the art of compounding this was early known; compare the notes at Job 20:24. Dr. Good renders this, And the rock poureth forth copper. Coverdale, The stones resolved to metal. Noyes, The stone is melted into copper. Prof. Lee, Also the stone (is taken from the earth) from which one fuseth copper. The Hebrew is, literally, And stone is poured out copper. The Septuagint renders it, And brass is cut like stones; that is, is cut from the quarry. The word stone here in the Hebrew ( ‘eben) means, doubtless, ore in the form of stone; and the fact mentioned here, that such ore is fused into the eht nechushah, is clear proof that copper is intended. Brass is never found in ore, and is never compounded in the earth. A similar idea is found in Pliny, who probably uses the word aes to denote copper, as it is commonly employed in the ancient writings. Aes fit ex lapide aeroso, quem vocant Cadmiam; et igne lapides in nes solvantur. Nat. Hist. xxxiv. i. 22. On the general subject of ancient metallurgy, see Wilkinsohs Manners and Customs of the Ancient Egyptians, vol. iii. chapter ix.
Fuente: Albert Barnes’ Notes on the Bible
Verse 2. Iron is taken out of the earth] This most useful metal is hidden under the earth, and men have found out the method of separating it from its ore.
Brass is molten out of the stone.] As brass is a factitious metal, copper must be the meaning of the Hebrew word nechusah: literally, the stone is poured out for brass. If we retain the common translation, perhaps the process of making brass may be that to which Job refers; for this metal is formed from copper melted with the stone calamine; and thus the stone is poured out to make brass.
Fuente: Adam Clarke’s Commentary and Critical Notes on the Bible
Iron is taken out of the earth; being made of earth, concocted by the heat of the sun into that hardness, and by miners digged out of the earth.
Brass; or, copper.
Is molten out of the stone, wherewith it is mixed and incorporated in the earth, and by fire and the art of the metallist it is separated from it, and taken out of it, as Pliny observes, Job 34:1,10; 36:27.
Fuente: English Annotations on the Holy Bible by Matthew Poole
2. brassthat is, copper; forbrass is a mixed metal of copper and zinc, of modern invention. Ironis less easily discovered, and wrought, than copper; therefore copperwas in common use long before iron. Copper-stone is called “cadmium”by PLINY [NaturalHistory, 34:1; 36:21]. Iron is fitly said to be taken out of the”earth” (dust), for ore looks like mere earth.
Fuente: Jamieson, Fausset and Brown’s Commentary Critical and Explanatory on the Whole Bible
Iron is taken out of the earth,…. Very easily, and in great plenty, and is more common, being in most countries, is nearer the surface of the earth, and here said to be taken “out of the dust” x; which, being melted in a furnace, produces iron, a metal very serviceable for various rises, and without which there is scarce any thing to be done, and therefore was with brass of early invention. Tubalcain, son of Lamech, supposed to be the Vulcan of the Heathens, a worker in iron, is said to be the instructor of every artificer in brass and iron, Ge 4:22;
and brass [is] molten [out of] the stone; out of a brassy stone, called “cadmai”, as Pliny says, and also out of another, as he observes y, called “chalcites”, found in Cyprus, where was the first invention of brass, according to him, and hence perhaps copper had its name; but it is plain from Scripture, the places before referred to, that it was invented elsewhere, and long before Cyprus was known; or a “stone melted becomes brass”, see De 8:9; of these four metals was the image in Nebuchadnezzar’s vision, which represented the four monarchies of the world, Babylonian, Persian, Grecian, and Roman, Da 2:30; and to them are compared, and by them are represented many things in Scripture.
x “e pulvere”, V. L. Montanus, Junius & Tremellius, Piscator, Cocceius, Michaelis, Schultens. y Nat. Hist. l. 34. c. 1, 2.
Fuente: John Gill’s Exposition of the Entire Bible
2. Iron earth Iron and brass are both alluded to in the final address of Moses as abounding in the Promised Land. Deu 8:9. The Jews do not seem to have worked these mines to any great extent, though it is now known that they were worked by the early Canaanitish races. (ROUGEMONT, L’Age du Bronze, 188.) Iron was certainly found in Lebanon, and Josephus speaks of an “iron mountain that runs in length as far as Moab.” Wars, Job 4:8 ; Job 4:2. Pliny (xxxiv, 14) says, mines of iron are to be found almost everywhere.
Brass stone And stone is molten into copper. Brass, as is well known, is an alloy of copper and zinc. At Punon, between Petra and Zoar, were copper mines, to which, during the persecutions of the Roman emperors, many Christians were banished that they might fall victims to the excessive sufferings connected with mining. The numerous remains of smelting furnaces, which may still be seen, show that mining operations for copper were once carried on upon a very large scale in the outlying districts of Sinai, near Jebel Habashi. These operations probably antedated those of Magharah or Sarabit. See PALMER’S Desert of the Exodus, 234, 256.
Fuente: Whedon’s Commentary on the Old and New Testaments
Job 28:2. And brass is molten out of the stone And stone, when it is melted, becometh brass. Houbigant.
Fuente: Commentary on the Holy Bible by Thomas Coke
(2) Iron is taken out of the earth, and brass is molten out of the stone. (3) He setteth an end to darkness, and searcheth out all perfection: the stones of darkness, and the shadow of death. (4) The flood breaketh out from the inhabitant; even the waters forgotten of the foot: they are dried up, they are gone away from men. (5) As for the earth, out of it cometh bread: and under it is turned up as it were fire. (6) The stones of it are the place of sapphires: and it hath dust of gold. (7) There is a path which no fowl knoweth, and which the vulture’s eye hath not seen: (8) The lion’s whelps have not trodden it, nor the fierce lion passed by it. (9) He putteth forth his hand upon the rock; he overturneth the mountains by the roots. (10) He cutteth out rivers among the rocks; and his eye seeth every precious thing. (11) He bindeth the floods from overflowing; and the thing that is hid bringeth he forth to light.
In those verses the sacred writer points out to what a vast extent in things of nature and of art, the faculties of the human mind are capable of being carried. How beautiful the language is! how strikingly magnificent! The discoveries which men have made in things of the earth; and the vast improvements made by the wisdom of man for the splendor and conveniency of life, are among the most incontestible testimonies, how great are the faculties of the mind of man. In natural things to what an height hath the human intellect soared? And if we pass on from the days of Job to the present age of the world, and take but the most slight and superficial view of things, how noble, how endowed, how intelligent is man: But Reader! do not fail to recollect at the same time, and connect with it into the same point of view, that with all man’s boasted wisdom in things of nature and art; yet in respect of divine things, since the fall, the wisest of men, and the most learned, have uniformly been living witnesses to that divine truth, the world by wisdom knew not GOD : 1Co 1:21 . And it should seem indeed as if GOD had been pleased, in order to draw a line of distinction between natural and revealed knowledge, to furnish certain of his creatures with greater insight, larger abilities, than others; and to have enabled them to investigate to the utmost point of human science; but by withholding, at the same time, from the wise and prudent, and revealing unto babes, things of a divine nature, to show at once the greatness and littleness of mere human knowledge. Job, in these several verses, is engaged to display the extent of natural discoveries, and hereby to lay a stronger foundation for reasoning on the subject of those which are divine.
Fuente: Hawker’s Poor Man’s Commentary (Old and New Testaments)
Job 28:2 Iron is taken out of the earth, and brass [is] molten [out of] the stone.
Ver. 2. Iron is taken out of the earth ] That is, out of the irony vein, which is said to be a drossy kind of earth, not sufficiently digested and hardened to make a stone. Of the generation of these inferior metals, see Pliny and the chemists; who yet are not to be hearkened unto when they tell us, that by their art they can turn these baser metals into gold, since they are here distinguished by their place, matter, form, &c. Neither is gold the end of other metals, every one of which is perfect in its kind; and, besides, the essence of everything is indivisible, and the use diverse. Iron can do that which gold and silver cannot. Historians tell us, that Alexander’s old soldiers, armed with shields of iron, conquered a great part of the world. But when, as growing rich, they made them shields of silver, and were there hence called Argyraspides, they were basely beaten by those whom they had formerly subdued. The first inventors of iron and brass Pliny will have to be the Chalybes, or Cyclopes. Diodorus, the Idaei, Dactyli, or Vulcan. Vulcanum, inquit, ferri, aeris, argenti, auri, omniumque quae igne fabricantur, artem invenisse, ferunt (Diod. Sic. 1. 6). And surely if Vulcan were the same as Tubalcain (as various commentators will have it), Diodorus was not far from the truth; for he taught men to work in brass and iron, Gen 4:22 . Iron they had before, and the art of using it; how else could they have ploughed the accursed earth? But this man added to their skill by his invention, he sharply and wittily taught smith’s craft, and is therefore by the heathens feigned to be the god of smiths.
And brass is molten out of the stone
Fuente: John Trapp’s Complete Commentary (Old and New Testaments)
earths = dust.
Fuente: Companion Bible Notes, Appendices and Graphics
Iron: Gen 4:22, Num 31:22, Deu 8:9, 1Ch 22:14
earth: or, dust
Reciprocal: Exo 25:3 – brass
Fuente: The Treasury of Scripture Knowledge
Job 28:2-3. Iron is taken out of the earth, &c. They invent means to extract iron and brass out of the earth and stone. He setteth an end to darkness, &c. There is no mine so dismally dark, but there is some man or other who will undertake to work in it, and find out a method of conveying light into it: and searcheth out all perfection He searches to the very bottom of it, and finds out all the valuable treasures contained therein; the stones of darkness, and the shadow of death The precious stones, which lie hid in the dark bowels of the earth, where no living thing can dwell.