'Fire' in the Bible

And when they had left their gods there, David gave a commandment, and they were burned with fire.

And Ornan said to David, Take it, and let my lord the king do what seems right to him. See, I give you the oxen for burned offerings and the grain-cleaning instruments for fire-wood, and the grain for the meal offering; I give it all.

And David built there an altar unto the LORD, and offered burnt offerings and peace offerings, and called upon the LORD; and he answered him from heaven by fire upon the altar of burnt offering.

The holy bread was in their care, and the crushed grain for the meal offering, of unleavened cakes or meal cooked over the fire or in water; they had control of all sorts of weights and measures;