These have power to shut heaven, that it rain not in the days of their prophecy: and have power over waters to turn them to blood, and to smite the earth with all plagues, as often as they will.
All Commentaries on Revelation 11:6 Go To Revelation 11
Hippolytus of Rome
AD 235
These have power to shut heaven, that it rain not in the days of the advent of Antichrist, and to turn waters into blood, and to smite the earth with all plagues as often as they will."