Revelation 15:1-8
1 And I saw another sign in heaven, great and marvellous, seven angels having the seven last plagues; for in them is filled up the wrath of God.
2 And I saw as it were a sea of glass mingled with fire: and them that had gotten the victory over the beast, and over his image, and over his mark, and over the number of his name, stand on the sea of glass, having the harps of God.
3 And they sing the song of Moses the servant of God, and the song of the Lamb, saying, Great and marvellous are thy works, Lord God Almighty; just and true are thy ways, thou King of saints.a
4 Who shall not fear thee, O Lord, and glorify thy name? for thou only art holy: for all nations shall come and worship before thee; for thy judgments are made manifest.
5 And after that I looked, and, behold, the temple of the tabernacle of the testimony in heaven was opened:
6 And the seven angels came out of the temple, having the seven plagues, clothed in pure and white linen, and having their breasts girded with golden girdles.
7 And one of the four beasts gave unto the seven angels seven golden vials full of the wrath of God, who liveth for ever and ever.
8 And the temple was filled with smoke from the glory of God, and from his power; and no man was able to enter into the temple, till the seven plagues of the seven angels were fulfilled.
the Song of Moses and of the Lamb
The imagery in the magnificent scene with which this chapter opens is perhaps borrowed from Pharaoh's overthrow in the Red Sea, which, as the rich lines of an Eastern dawn illuminated its waters, seemed like a sea of glass mingled with fire. So, beside the crystal sea of Time, from whose surface all traces of storm will have been removed and on which the eternal morning will be breaking, we, who by grace have overcome, shall celebrate the final victory of God. We shall sing an anthem in which the Hebrew and the Christian, the children of the old dispensation and of the new, the souls who have seen through a glass darkly and those who have beheld face to face, shall rejoice together.
One day we shall see the rightfulness of all that God has done, Revelation 15:4. All His ways are just and true, whether our poor human sense detects this or not. Let us dare to affirm it even now. Ponder that great name- King of the ages, Revelation 15:3, r.v. He only is holy; we need the perfect cleansing and righteousness which He gives us, that we may dare to stand in His presence. From this radiant vision, we turn sadly to the fate of the godless, Christ-rejecting world. See Revelation 15:1; Revelation 14:1; Revelation 13:1; Revelation 12:1; Revelation 11:1; Revelation 10:1; Revelation 9:1; Revelation 8:1.