Simple answer
Revelation 15 shows victory over the beast, worship before God, the song of Moses and the Lamb, and the preparation of seven angels to pour out the final plagues.
Revelation 15:1–4 — Victory and worship
Revelation 15:1–4 shows those who gained victory over the beast, its image, its mark, and the number of its name standing on a sea of glass with harps. They sing the song of Moses and the Lamb and praise God’s works and ways as just and true.
The Exodus language connects deliverance from oppression with the final worship conflict without requiring every plague detail to be a one-to-one repetition of Egypt.
Revelation 15:5–8 — The heavenly temple opens
Revelation 15:5–8 opens the temple of the tabernacle of testimony in heaven. Seven angels emerge with the plagues, receive seven golden bowls, and the temple fills with smoke from God’s glory and power.
The chapter is therefore sanctuary-centered as well as judgment-centered. Revelation 16 then describes the bowls being poured out.
How Revelation 15 connects with Revelation 13–14
Revelation 13 introduces the beast, image, and mark; Revelation 14 gives the three angels’ warnings and portrays those who keep God’s commandments and the faith of Jesus; Revelation 15 begins with people who have gained victory over the beast system. The sequence is textual and does not depend on identifying every later historical detail.
Frequently asked questions
What is the song of Moses and the Lamb?
Revelation 15 describes the redeemed singing this song of victory and worship. The phrase deliberately connects final deliverance with the Exodus pattern.
Are the seven plagues poured out in Revelation 15?
Revelation 15 prepares the seven angels and bowls; Revelation 16 describes the bowls being poured out.