After this I saw another angel come down from heaven, having great power; and the earth was lightned with his glory. and he cried with a strong voice, Babylon the great is fallen, is fallen, and is become the abode of demons, the dungeon of every foul spirit, and a cage of every impure ill-boding bird. for all nations have drunk of the poisonous wine of her idolatry, the kings of the earth have submitted to her idolatries, and the merchants of the earth are grown rich through the abundance of her delicacies. read more.
And I heard another voice from heaven, saying, come out of her, my people, that ye may not be partakers of her sins, nor share in her plagues: for her sins have reached unto heaven, and God hath remembred her iniquities. reward her according to her dealings, and repay her double, according to her works: give her twice as much in the same cup which she gave you to drink, give her torment and pain in proportion to her pride and luxury; for she said in her heart, "I am enthron'd like a queen, I am no widow, and shall see no sorrow." therefore shall her plagues come, mortality, mourning, and famine all at once: and she shall be consumed with fire: for the Lord God, who condemns her, is almighty.

Revelation 22:18

"I declare to every one that hears the words of the prophecy of this book, if any one shall add to these things, God shall strike him with the plagues that are written in this book: Verse Concepts

Plague » Foretold

Revelation 11:6

during their prophecy they have power to prevent any rain descending from heaven: their power extends over waters to turn them to blood, and to smite the earth with what plagues they please. Verse Concepts

Revelation 22:18-19

"I declare to every one that hears the words of the prophecy of this book, if any one shall add to these things, God shall strike him with the plagues that are written in this book: and if any one shall take away from the words of the book of this prophecy, God shall exclude him from any interest in the tree of life, and in the holy city, and in the things which are written in this book."

Revelation 15:1

I saw another prodigy in heaven, great and marvellous, SEVEN ANGELS, having the seven last plagues, for by them the divine vengeance is consummated. Verse Concepts

Revelation 15:6-8

then the seven angels, who held the seven plagues, came out of the temple, cloathed in pure white linen, wearing upon their breasts girdles of gold. and one of the four animals gave to the seven angels, seven golden vials full of the wrath of God, who liveth for ever and ever. the temple was filled with smoke from the emanations of divine power; and no one could enter into the temple, till the seven plagues were executed by the seven angels.

Plague » As a judgment on the egyptians

Acts 7:36

he it was, who delivered them by doing prodigies and miracles in the land of Egypt, in the red sea, and in the wilderness for forty years. Verse Concepts

Psalm 135:8-9