Daniel 2:40

40 And the fourth kingdom shall be as iron. As iron breaketh into pieces, and subdueth all things, so shall that break, and destroy all these.

Daniel 2:40 Meaning and Commentary

Daniel 2:40

And the fourth kingdom shall be strong as iron
This is not the kingdom of the Lagidae and Seleucidae, the successors of Alexander, as some have thought; for these are designed by the thighs in the third kingdom; and, besides, the kingdom of Christ was to arise in the time of this fourth kingdom, which it did not in that; nor the kingdom of Gog, or the empire of the Turks, as Saadiah, Aben Ezra, and Jarchi; but the Roman empire, which is compared to iron for its strength, firmness, and duration in itself; and for its power over other nations; and also for its cruelty to the Jews above all others, in utterly destroying their city, temple, and nation: forasmuch as iron breaketh in pieces and subdueth all things;
so this kingdom has subdued and conquered all others; not the Jews only, but the Persians, Egyptians, Syrians, Africans, French, Germans, yea, all the world: and as iron that breaketh,
or "even as iron breaketh all these", shall it break in pieces, and bruise;
all nations and kingdoms; hence Rome has been called the mistress of the world, and its empire in Scripture is called the whole world, ( Luke 2:1 ) ( Revelation 17:18 ) .

Daniel 2:40 In-Context

38 And all places wherein the children of men, and the beasts of the field do dwell: he hath also given the birds of the air into thy hand, and hath put all things under thy power: thou, therefore, art the head of gold.

39 And after thee shall rise up another kingdom, inferior to thee, of silver: and another third kingdom of brass, which shall rule over all the world.

40 And the fourth kingdom shall be as iron. As iron breaketh into pieces, and subdueth all things, so shall that break, and destroy all these.

41 And whereas thou sawest the feet, and the toes, part of potter’s clay, and part of iron: the kingdom shall be divided, but yet it shall take its origin from the iron, according as thou sawest the iron mixed with the miry clay.

42 And as the toes of the feet were part of iron, and part of clay: the kingdom shall be partly strong, and partly broken.