Whoever worships the beast and receives his mark on his forehead or on his hand, will drink the wine of God's wrath, and be tormented with fire and brimstone in the presence of the lamb and angels.
11 The smoke of their torment will ascend forever.
Jesus and an angel kill trillions with their sickles
14 I saw someone who looked like the Son of man sitting on a white cloud, with a gold crown on his head and a sharp sickle in his hand.
8 The fourth angel poured out his vial on the sun to give it power to burn people with fire.
9 The sun burned the people, and they blasphemed God, but they didn't repent or give God glory.
The fourth vial: Sunburn
10 The fifth angel poured out his vial, and the people gnawed their tongues in pain.
11 And they blasphemed God, because of their pain. But they didn't repent.
The fifth vial: Tongue-gnawing pain
12 The sixth angel poured out his vial, and the Euphrates River dried up.
The sixth vial: Euphrates River dries up
13 I saw three frog-like unclean spirits come out of the mouths of a dragon, beast, and false prophet.
14 They are the spirits of miracle-working devils, who gather kings to fight on God's great day.
Demons and frogs come out of the mouths of a dragon, beast, and false prophet
15 (I will come like a thief. Keep your clothes on, or you might have to walk naked, and everyone will see your shame.)
16 He gathered the armies together at a place called Armageddon.
17 The seventh angel poured out his vial, and a loud voice came out of the temple of heaven, saying, "It is done."
18 There were voices, thunder, lightning, and an earthquake.
20 All the islands ran away, and the mountains couldn't be found.
21 Giant hailstones weighing one talent fell on people.
And they blasphemed God for sending the hail.
Seventh vial: Giant hailstones
A few more words about this episode
And blood came out of the winepress as high as the horse bridles into a pool that was 1600 furlongs wide. (14:20)
A furlong is about 200 meters, so this would be a pool of blood 320 kilometers wide with a height of 2 meters or so. If the pool was circular in shape, it would have a volume of 190 cubic kilometers. Since the human body contains about 5 liters, this pool would require the blood of 32 trillion people.
He gathered the armies together at a place called Armageddon. (16:16)
This is the only verse in the New Testament that the word Armageddon occurs. It refers to a hill in northern Israel named Megiddo. Several battles were said to occur here in the Hebrew scriptures. (e.g., Judges 5:19, 2 Kings 23:29-30)