'Fire of God' in the Bible

And Elijah will answer and speak to them, If I a man of God, fire shall come down from the heavens and con,sume thee and thy fifty. And the fire of God will come down from the heavens and consume him and his fifty.

This one yet speaking, and this came, and he will say, The fire of God. fell from the heavens, and it will burn upon the sheep and upon the young men, and it will devour them; and I shall escape, only I alone, to announce to thee.