¹⁹ Therefore this is what the Sovereign Lord says: ‘Because all of you^[a] have become slag, look out! I am about to gather you in the middle of Jerusalem. ²⁰ As silver, bronze, iron, lead, and tin are gathered in a furnace so that the fire can blow on them to melt them, so I will gather you in my anger and in my rage. I will deposit you there^[b] and melt you. ²¹ I will gather you and blow on you with the fire of my fury, and you will be melted in it.