'Fuel' in the Bible

Indeed every boot that marches and shakes the earth and every garment dragged through blood is used as fuel for the fire.

Because of the anger of the Lord who commands armies, the land was scorched, and the people became fuel for the fire. People had no compassion on one another.

No! It is thrown in the fire for fuel; when the fire has burned up both ends of it and it is charred in the middle, will it be useful for anything?

"Therefore, this is what the sovereign Lord says: Like the wood of the vine is among the trees of the forest which I have provided as fuel for the fire -- so I will provide the residents of Jerusalem as fuel.

You will become fuel for the fire -- your blood will stain the middle of the land; you will no longer be remembered, for I, the Lord, have spoken.'"