Revelation 11:14

The second woe has past. The third woe will come quickly.

Revelation 8:13

Then I saw and heard an angel flying in midheaven. He said with a loud voice: Woe, woe, woe to those dwelling on earth, because of the remaining blasts of the trumpet of the three angels who are about to sound!

Revelation 9:12

The first woe is past. There are two more woes to come.

Revelation 15:1

I saw another sign in heaven, great and marvelous, seven angels having the seven last plagues. God uses them to finish expressing his anger.

Revelation 16:1-21

I heard a loud voice from the temple say to the seven angels: Go your way, and pour out the bowls of the anger of God on the earth.

Treasury of Scripture Knowledge did not add