The Remnant:
On the Brink of Armageddon
Book 10 of the Left Behind Series
Then the fifth angel poured out his bowl on the throne of the beast, and his kingdom became full of darkness; and they gnawed their tongues because of the pail. They blasphemed the Cod of heaven because of their pains and their sores, and did not repent of their deeds.
Revelation 16:10