Before the bowls of wrath are poured out, heaven sings. Revelation 15 pulls back the curtain and shows the redeemed rejoicing over the holiness and justice of God as His final judgments are about to fall — no embarrassment, no apology, only the declaration, “Just and true are your ways, O King of the nations.” In a generation that often prefers a therapeutic gospel to a holy God, this passage confronts us: the sanctuary fills with smoke, access closes, and mercy gives way to judgment. Here we are reminded that salvation is not merely deliverance from a broken life but rescue from the righteous wrath of a holy God — and the darker the backdrop of divine justice, the brighter the brilliance of the Lamb who was slain.