Revelation 9:18

A third of mankind was killed by the three plagues of fire, smoke, and sulfur that proceeded from their mouths.

Study Bible

A third of mankind
This phrase indicates a significant portion of the human population, emphasizing the severity of the judgment. The fraction "a third" is symbolic, often used in Revelation to denote a substantial yet not total destruction, suggesting God's mercy even in judgment. Historically, this reflects the partial judgments seen throughout the Bible, where God allows consequences to bring about repentance and reflection.

was killed
The Greek word used here is "ἀποκτείνω" (apokteinō), meaning to kill or put to death. This denotes a physical death, underscoring the seriousness of the judgment. In the context of Revelation, this is not merely a metaphorical death but a literal one, highlighting the tangible consequences of sin and rebellion against God.

by the three plagues
The term "plagues" (πληγῶν, plēgōn) is reminiscent of the plagues in Egypt, which were divine judgments meant to demonstrate God's power and prompt repentance. In Revelation, these plagues serve a similar purpose, acting as a divine warning to humanity to turn back to God.

of fire, smoke, and sulfur
These elements are often associated with divine judgment and hell in biblical literature. Fire symbolizes purification and judgment, smoke represents the presence of God and His wrath, and sulfur (or brimstone) is frequently linked to destruction and divine retribution, as seen in the destruction of Sodom and Gomorrah. Together, they paint a vivid picture of the severity and righteousness of God's judgment.

that proceeded from their mouths
This phrase suggests that the source of the plagues is the demonic forces described earlier in the chapter. The imagery of something proceeding from the mouth indicates the power of words and commands, reflecting the authority given to these forces to execute judgment. In a broader scriptural context, it underscores the power of God's word, which can create, destroy, and judge.

Persons / Places / Events

1. The Four Angels
These are the angels bound at the great river Euphrates, released to kill a third of mankind. Their release is part of the sixth trumpet judgment.

2. The Euphrates River
A significant geographical location in biblical prophecy, often associated with boundaries and judgment.

3. The Plagues
Fire, smoke, and sulfur are the three plagues mentioned, symbolizing divine judgment and reminiscent of the destruction of Sodom and Gomorrah.

4. Mankind
Refers to the people on earth who are subject to these judgments, highlighting the severity and scope of the end-times events.

5. The Sixth Trumpet
Part of the series of judgments in Revelation, the sixth trumpet heralds a significant escalation in the intensity of God's wrath.

Teaching Points

The Reality of Divine Judgment
God's judgment is real and severe, as depicted in Revelation. Believers are called to live in a way that reflects the seriousness of God's holiness and justice.

The Call to Repentance
The plagues serve as a warning and a call to repentance. Christians should be diligent in sharing the gospel, urging others to turn to Christ before it's too late.

The Sovereignty of God
The events in Revelation demonstrate God's ultimate control over history. Believers can find comfort in knowing that God is sovereign and His plans will prevail.

The Urgency of the Gospel
The impending judgment highlights the urgency of evangelism. Christians should be motivated to spread the message of salvation with urgency and compassion.

Hope in Christ
Despite the terrifying imagery, Revelation ultimately points to the hope found in Christ. Believers are encouraged to remain steadfast, knowing that their future is secure in Him.

Bible Study Questions

1. How does the imagery of fire, smoke, and sulfur in Revelation 9:18 relate to other biblical accounts of judgment, and what can we learn from these parallels?

2. In what ways does the release of the four angels at the Euphrates River demonstrate God's control over the timing and execution of His judgments?

3. How can the severity of the plagues in Revelation 9:18 motivate us to share the gospel with urgency and compassion?

4. What does the concept of a third of mankind being killed teach us about the nature of God's judgment and mercy?

5. How can the themes of judgment and hope in Revelation 9:18 encourage believers to live faithfully in anticipation of Christ's return?

Connections to Other Scriptures

Genesis 19
The destruction of Sodom and Gomorrah with fire and sulfur parallels the plagues in Revelation, emphasizing God's judgment on sin.

Exodus 9
The plagues of Egypt serve as a precursor to the plagues in Revelation, illustrating God's power and judgment.

2 Peter 3
Discusses the coming judgment and destruction by fire, connecting to the themes of divine retribution in Revelation.

Luke 17
Jesus references the days of Lot and the sudden destruction that came upon Sodom, drawing a parallel to the unexpected nature of end-times judgment.