Then the seventh angel sounded: And there were loud voices in heaven, saying, "The Kingdoms of this world have become the kingdoms of our Lord and of His Christ, and He shall reign forever and ever!" (Revelation 11:15)
Revelation 11:15-19 describes the victory of the Lamb. Kingdoms rose to oppose Him. He consumed each and every one of them. These kingdoms have become His and He will reign forever. His kingdom and reign will never cease.
The prophets and saints and those who feared His name are rewarded by the Lord God Almighty (Revelation 11:17-18). These did not oppose the Lamb. They overcame the opposing kingdoms by the Lamb. So can we.
Jason Cicero