A third angel followed them and said in a loud voice: "If anyone worships the beast and his image and receives his mark on the forehead or on the hand, he, too, will drink of the wine of God's fury, which has been poured full strength into the cup of his wrath. He will be tormented with burning sulfur in the presence of the holy angels and of the Lamb.
And the smoke of their torment rises for ever and ever. There is no rest day or night for those who worship the beast and his image, or for anyone who receives the mark of his name."
This calls for patient endurance on the part of the saints who obey God's commandments and remain faithful to Jesus.
Then I heard a voice from heaven say, "Write: Blessed are the dead who die in the Lord from now on."
"Yes," says the Spirit, "they will rest from their labor, for their deeds will follow them."
Revelation 14:9-13 (NIV)