'Refining' in the Bible
For Thou hast tried us, O God, Thou hast refined us as the refining of silver.
A refining pot is for silver, and a furnace for gold, And the trier of hearts is Jehovah.
A refining pot is for silver, and a furnace for gold, And a man according to his praise.
The graven image poured out hath a artisan, And a refiner with gold spreadeth it over, And chains of silver he is refining.
The bellows blow,blasting the lead with fire.The refining is completely in vain;the evil ones are not separated out.
Therefore, thus said Jehovah of Hosts: Lo, I am refining them, and have tried them, For how do I do because of the daughter of My people?
And some of the teachers do stumble for refining by them, and for purifying, and for making white -- till the end of the time, for it is yet for a time appointed.
And I have brought the third into fire, And refined them like a refining of silver, And have tried them like a trying of gold, It doth call in My name, and I answer it, I have said, 'My people it is,' And it saith, 'Jehovah is my God!'
he will sit refining and purifying silver, purifying the descendants of Levi, refining them like gold and silver. Then they'll bring a righteous offering to the LORD.