1 And I heard a great voice out of the temple, saying to the seven angels: Go, and pour out the seven vials of the wrath of God upon the earth.
2 And the first went, and poured out his vial upon the earth, and there fell a sore and grievous wound upon men, who had the character of the beast; and upon them that adored the image thereof.
VIAL.
Seven angels with seven tribulations, all leading to Armagedon.
The Douay-Rheims translation is even better.
1 And I heard a great voice out of the temple, saying to the seven angels: Go, and pour out the seven vials of the wrath of God upon the earth.
2 And the first went, and poured out his vial upon the earth, and there fell a sore and grievous wound upon men, who had the character of the beast; and upon them that adored the image thereof.
VIAL.
Seven angels with seven tribulations, all leading to Armagedon.