Job 28:5
5 As for the earth, out of it cometh bread: and under it is turned up as it were fire.
Job. 28:5. "Under it is turned up as it were fire" - i.e., that which shines like fire, as in Deuteronomy 33:2. The Law of God, because it, as it were, shines and gives light, is called a "fiery Law."
Job 30:24