Revelation 11:17
saying:
What it says
The elders thank God for taking His great power and beginning to reign.
What it is doing
This verse interprets the trumpet as the activation of God's royal rule.
In context
15Then the seventh angel sounded his trumpet, and loud voices called out in heaven: 16And the twenty-four elders who sit on their thrones before God fell on their faces and worshiped God, 17saying: 18The nations were enraged, 19Then the temple of God in heaven was opened, and the ark of His covenant appeared in His temple. And there were flashes of lightning, rumblings, peals of thunder, an earthquake, and a great hailstorm.