Job 1:16 (ESV)

16 While he was yet speaking, there came another and said, “The fire of God fell from heaven and burned up the sheep and the servants and consumed them, and I alone have escaped to tell you.”

The first messenger had not even completed his sentences and there comes a second messenger with more devastating news. Whether this fire of God was caused by a lightning storm or perhaps by a volcanic eruption, it was large enough to take the lives of Job’s thousands of sheep and of his servants.