Crucible

Proverbs 17:3

• Furnace
• Tested
• Heart

The fining pot is for silver, and the furnace for gold: but the LORD trieth the hearts.

Isaiah 48:10

• Furnace
• Refining

Behold, I have refined thee, but not with silver; I have chosen thee in the furnace of affliction.

Proverbs 27:21

As the fining pot for silver, and the furnace for gold; so is a man to his praise.

Psalms 12:6

• Furnace
• Seven

The words of the LORD are pure words: as silver tried in a furnace of earth, purified seven times.