Rev. 15: 2 And I saw something like a sea of glass mixed with fire, and those...
Revelation 15:2 - 4
2 And I saw what appeared to be a sea of glass mingled with fire - and also those who had conquered the beast and its image and the number of its name, standing beside the sea of glass with harps of God in their hands. 3 And they sing the song of Moses, the servant of God, and the song of the Lamb, saying, "Great and amazing are your deeds, O Lord God the Almighty! Just and true are your ways, O King of the nations!