Saying, Hurt not the earth, neither the sea, nor the trees, till we have sealed the servants of our God on their foreheads.
All Commentaries on Revelation 7:3 Go To Revelation 7
Cyprian of Carthage
AD 258
As, then, when Egypt was smitten, the Jewish people could not escape except by the blood and the sign of the lamb; so also, when the world shall begin to be desolated and smitten, whoever is found in the blood and the sign of Christ alone shall escape.
