Bible Verses About Metals: Cast in mould

And when he restored the money unto his mother, his mother took two hundred pieces of silver, and gave them to the founder, who made thereof a graven image and a molten image: and it was in the house of Micah.

The bellows blow fiercely; the lead is consumed of the fire: in vain do they go on refining; for the wicked are not plucked away.