REV 15:1

1 Something else very unusual [appeared] in the sky. I saw seven angels, whose duty it was to [punish] (OR, inflict hardship upon) [rebellious people] with seven different plagues (OR, in seven different ways). God is so angry [with rebellious people that] this is the last [time that he will punish them with the purpose of giving them an opportunity to turn away from their sinful behavior].