What is the meaning of Revelation 11:15?

* The two F.O.G. Bibles & Commentary below are currently a work in progress.

Then the seventh angel sounded his trumpet, and loud voices called out in heaven: “The kingdom of the world has become the kingdom of our Lord and of His Christ, and He will reign forever and ever.”

Berean Standard Bible (BSB)

The seventh angel sounded, and great voices in heaven followed, saying, “The kingdom of the world has become the Kingdom of our Lord, and of his Christ. He will reign forever and ever!”

World English Bible (WEB)

And{G2532} the seventh{G1442} angel{G32} sounded{G4537}{(G5656)}; and{G2532} there were{G1096}{(G5633)} great{G3173} voices{G5456} in{G1722} heaven{G3772}, saying{G3004}{(G5723)}, The kingdoms{G932} of this world{G2889} are become{G1096}{(G5633)} the kingdoms of our{G2257} Lord{G2962}, and{G2532} of his{G846} Christ{G5547}; and{G2532} he shall reign{G936}{(G5692)} for{G1519} ever{G165} and ever{G165}.

Strong's King James

(15) The seventh angel blew and there were voices, loud in the sky, saying, "The kingdom of the world has become our יהוה YAHWEH's and His Mashiach and He will reign into the age! The age!"

The F.O.G*

[15] The seventh angel sounded his shofar, and powerful voices in heaven proclaimed: "The kingdom of this world has become the Kingdom of our Lord and of His Messiah, and He will reign forever and ever!" This marks creation's turning point—God's final victory.

The F.O.G Paraphrase

And the seventh messenger did sound, and there came great voices in the heaven, saying, ‘The kingdoms of the world did become those of our Lord and of His Christ, and he shall reign to the ages of the ages!’

Young's Literal Translation