Hmm, well that sounds like its after Jesus comes back the first time. If we take this as it says, then those who receive the mark or worship the beast will burn forever.
Again though, that would have to be after the first coming of Jesus.
Of course, this could be that prophetic and symbolic language that's used quite often in the Bible. If you look at the verses right before Revelations 14:11, it mentions
"14:6 I saw an angel flying in mid heaven, having an eternal gospel to proclaim to those who dwell on the earth, and to every nation, tribe, language, and people.
14:7 He said with a loud voice, "Fear the Lord, and give him glory; for the hour of his judgment has come. Worship him who made the heaven, the earth, the sea, and the springs of waters!"
14:8 Another, a second angel, followed, saying, "Babylon the great has fallen, which has made all the nations to drink of the wine of the wrath of her sexual immorality."
14:9 Another angel, a third, followed them, saying with a great voice, "If anyone worships the beast and his image, and receives a mark on his forehead, or on his hand,
14:10 he also will drink of the wine of the wrath of God, which is prepared unmixed in the cup of his anger. He will be tormented with fire and sulfur in the presence of the holy angels, and in the presence of the Lamb."
So will people following the beast be drinking the wine of the wrath of God literally? Will he have a booth set up for those who wish not to follow him to pour them a glass of hate?