Revelation 11:5

And if anyone wants to harm them, fire proceeds from their mouth and devours their enemies.  And if anyone wants to harm them, he must be killed in this manner.

·         The two witnesses have special protection from God, similar to Elijah’s in 2 Kings 1.  (DG)

·         God makes their inspired denunciations of judgment to come to pass and devour their enemies. (JFB)