Revelation 15:4
Who will not fear You, O Lord,
What it says
The song declares that all nations will fear God and worship Him because His righteous acts have been revealed.
What it is doing
This verse climaxes the song by affirming God's universal holiness and justice.
In context
1Then I saw another great and marvelous sign in heaven: seven angels with the seven final plagues, with which the wrath of God is completed. 2And I saw something like a sea of glass mixed with fire, beside which stood those who had conquered the beast and its image and the number of its name. They were holding harps from God, 3and they sang the song of God’s servant Moses and of the Lamb: 4Who will not fear You, O Lord,