Read Revelation 15:1 Using Other Translations
And I saw another sign in heaven, great and marvellous, seven angels having the seven last plagues; for in them is filled up the wrath of God.
Then I saw another sign in heaven, great and amazing, seven angels with seven plagues, which are the last, for with them the wrath of God is finished.
Then I saw in heaven another marvelous event of great significance. Seven angels were holding the seven last plagues, which would bring God’s wrath to completion.