Leviticus 10:2

And there went out fire from the Lord, this time in consuming wrath, as it had shortly before flashed forth in an expression of mercy, and devoured them; and they died before the Lord. It was like a bolt of lightning which struck them dead without consuming their bodies or even their clothes. The punishment struck them while they were yet in the Sanctuary or in the court. Our God, in His jealousy, is a consuming fire, and will occasionally even now strike down such as blasphemously presume upon rights before Him which they do not possess.