Isaiah 48:10
Behold, I have refined you, but not with silver; I have chosen you in the furnace of affliction.
Deuteronomy 4:20
But Jehovah has taken you and brought you out from the iron furnace, out of Egypt, to be to Him a people of inheritance, as you are today.
Jeremiah 9:7
Therefore so says Jehovah of Hosts, Behold, I will melt them and try them; for what else can I do for the daughter of My people?
Job 23:10
But He knows the way that I take; when He has tried me, I shall come forth as gold.
Psalm 66:10
For You have proved us, O God; You have tested us, as silver is refined.
Proverbs 17:3
The refining pot is for silver, and the furnace for gold, but Jehovah tries the hearts.
Ezekiel 22:18-22
Son of man, the house of Israel has become dross to Me. All of them are bronze, and tin, and iron, and lead, in the middle of the furnace; they are even the dross of silver.
1 Peter 1:7
so that the trial of your faith (being much more precious than that of gold that perishes, but being proven through fire) might be found to praise and honor and glory at the revelation of Jesus Christ,
1 Kings 8:51
For they are Your people, and Your inheritance, which You brought out of Egypt, from the middle of the furnace of iron,
Isaiah 1:25-26
And I will turn back My hand on you, and purge away your dross as with lye, and take away all your alloy.
Ezekiel 20:38
And I will purge out from among you the rebels and those who sin against Me. I will bring them out from the land where they reside, and they shall not enter into the land of Israel. And you shall know that I am Jehovah.
Zechariah 13:8-9
And it shall be in all the land, says Jehovah, two parts in it shall be cut off and die; but the third shall be left in it.
Malachi 3:2-3
But who can endure the day of His coming? And who shall stand when He appears? For He is like a refiner's fire, and like fuller's soap.
Hebrews 12:10-11
For truly they chastened us for a few days according to their own pleasure, but He for our profit, that we might be partakers of His holiness.
1 Peter 4:12
Beloved, do not be astonished at the fiery trial which is to try you, as though a strange thing happened to you,
Revelation 3:19
As many as I love, I rebuke and chasten; therefore be zealous and repent.