And I saw what looked like a sea of glass mixed with fire, and those who had conquered the beast and its image and the number of its name, standing on the sea of glass, holding harps of God.
In context
1Then I saw another sign in heaven, great and marvelous: seven angels with seven plagues, the last plagues, for with them the fury of God is completed. 2And I saw what looked like a sea of glass mixed with fire, and those who had conquered the beast and its image and the number of its name, standing on the sea of glass, holding harps of God. 3They sang the song of Moses, the servant of God, and the song of the Lamb: “Great and marvelous are your works, Lord God, the Almighty. Just and true are your ways, King of the nations. 4Who will not fear you, Lord, and glorify your name? For you alone are holy. All the nations will come and worship before you, for your righteous acts have been revealed.”