After this I beheld, and, lo, a great multitude, which no man could number, of all nations, and tribes, and people, and tongues, stood before the throne, and before the Lamb, clothed with white robes, and palms in their hands;
All Commentaries on Revelation 7:9 Go To Revelation 7
Cyprian of Carthage
AD 258
And he said unto me, These are they who have come out of great tribulation, and have washed their robes, and made them white in the blood of the Lamb. Therefore are they before the throne of God, and serve Him day and night in His temple.".
They shall neither hunger nor thirst ever; and neither shall the sun fall upon them, nor shall they suffer any heat: for the Lamb who is in the midst of the throne shall protect them, and shall lead them to the fountains of the waters of life; and God shall wipe away every tear from their eyes."