'Iron' in the Bible

Its legs were of iron; its feet were partly of iron and partly of clay.

You were watching as a stone was cut out, but not by human hands. It struck the statue on its iron and clay feet, breaking them in pieces.

Then the iron, clay, bronze, silver, and gold were broken in pieces without distinction and became like chaff from the summer threshing floors that the wind carries away. Not a trace of them could be found. But the stone that struck the statue became a large mountain that filled the entire earth.

Then there will be a fourth kingdom, one strong like iron. Just like iron breaks in pieces and shatters everything, and as iron breaks in pieces all of these metals, so it will break in pieces and crush the others.

In that you were seeing feet and toes partly of wet clay and partly of iron, so this will be a divided kingdom. Some of the strength of iron will be in it, for you saw iron mixed with wet clay.

In that the toes of the feet were partly of iron and partly of clay, the latter stages of this kingdom will be partly strong and partly fragile.

And in that you saw iron mixed with wet clay, so people will be mixed with one another without adhering to one another, just as iron does not mix with clay.

You saw that a stone was cut from a mountain, but not by human hands; it smashed the iron, bronze, clay, silver, and gold into pieces. The great God has made known to the king what will occur in the future. The dream is certain, and its interpretation is reliable."

But leave its taproot in the ground, with a band of iron and bronze around it surrounded by the grass of the field. Let it become damp with the dew of the sky, and let it live with the animals in the grass of the land.

As for the king seeing a holy sentinel coming down from heaven and saying, 'Chop down the tree and destroy it, but leave its taproot in the ground, with a band of iron and bronze around it, surrounded by the grass of the field. Let it become damp with the dew of the sky, and let it live with the wild animals, until seven periods of time go by for him' --

As they drank wine, they praised the gods of gold and silver, bronze, iron, wood, and stone.

Instead, you have exalted yourself against the Lord of heaven. You brought before you the vessels from his temple, and you and your nobles, together with your wives and concubines, drank wine from them. You praised the gods of silver, gold, bronze, iron, wood, and stone -- gods that cannot see or hear or comprehend! But you have not glorified the God who has in his control your very breath and all your ways!

"After these things, as I was watching in the night visions a fourth beast appeared -- one dreadful, terrible, and very strong. It had two large rows of iron teeth. It devoured and crushed, and anything that was left it trampled with its feet. It was different from all the beasts that came before it, and it had ten horns.

"Then I wanted to know the meaning of the fourth beast, which was different from all the others. It was very dreadful, with two rows of iron teeth and bronze claws, and it devoured, crushed, and trampled anything that was left with its feet.