What does the "sea of glass mixed with fire" symbolize in Revelation 15:2? The Heavenly Setting “Then I saw something like a sea of glass mixed with fire, and beside the sea were those who had conquered the beast and its image and the number of its name, standing on the sea of glass and holding harps of God.” — Revelation 15:2 What the “Sea of Glass” Represents • A crystal–clear platform before God’s throne (Revelation 4:6) • Echoes the bronze laver in the tabernacle courtyard (Exodus 30:17-21), where priests washed before ministering—symbolizing cleansing and readiness for worship • Speaks of God’s transcendence and unchanging holiness—His throne rests on something firm, pure, and flawless (Psalm 89:14) Why It Is “Mixed with Fire” • Fire is God’s consistent picture of judgment and purifying holiness (Hebrews 12:29; Malachi 3:2-3) • The bowls of wrath are about to be poured out (Revelation 15:7); the fiery tint anticipates that imminent judgment • For the victorious saints, the same fire signifies purification, not destruction (1 Peter 1:6-7) Who Stands There—and Why • “Those who had conquered the beast” (v. 2) include tribulation believers who remained faithful unto death • Standing “on” (Greek epi) the sea illustrates complete victory—evil lies beneath their feet (Romans 16:20) • They hold “harps of God,” ready to worship (Revelation 15:3-4); praise follows triumph Old-Testament Echoes that Illuminate the Symbol • Red Sea deliverance—Israel crossed a sea while Pharaoh’s army was judged (Exodus 14). Likewise, these saints stand safely while God’s enemies are about to be overwhelmed. • Fiery furnace—Shadrach, Meshach, and Abednego emerged unharmed, proving God delivers through fire (Daniel 3:25-27). • Bronze altar—Fire consumed offerings outside the Holy Place; now judgment fire appears before the heavenly Holy Place, showing the final sacrifice has been made and only wrath remains for the unrepentant. Putting It All Together The sea’s glassy clarity displays God’s fixed, flawless throne; the mingled fire reveals His righteous wrath ready to cleanse creation of rebellion. Those who trusted Christ stand purified, singing, and secure—even as judgment flames leap beneath their feet. |