Revelation 22:18 (KJV)

What does Revelation 22:18 mean?

Revelation 22:18 warns anyone who hears the words of the prophecy in this book not to add anything to them, saying that if anyone does, God will add to that person the plagues described in the book. This is a strong caution against changing or expanding the message of Revelation.

The verse is spoken by the author, traditionally understood as John, addressing everyone who hears or reads the words of Revelation. The context is the closing section of the book, where John is making a final, solemn statement about the integrity of the prophecy. The warning emphasizes the seriousness of preserving the message exactly as it was given.

The Greek behind Revelation 22:18

• "προφητείας" (prophēteias) — "prophecy": This word highlights that the message is not just a story or letter, but a prophetic revelation, which carries a sense of divine authority and importance.
• "ἐπιθῇ" (epithē) — "add": The Greek word used here means to put upon or add to something, stressing that even small additions to the prophecy are forbidden.
• "πληγὰς" (plēgas) — "plagues": This word refers to the disasters or judgments described earlier in Revelation, making the warning very concrete—those who add to the prophecy risk experiencing the same judgments described in the book.

Why Revelation 22:18 matters

• This verse clarifies that the message of Revelation is meant to be complete and untouched, countering any idea that later additions or changes are acceptable.
• The warning ties directly to the dramatic judgments described in the book, showing that the stakes for altering the prophecy are extremely high.
• By placing this warning at the end of Revelation, the author underscores the book’s authority and finality, connecting it to the broader biblical theme of respecting God’s word.