18. I am warning everyone who hears the words of the prophecy of this book. If you add anything to them, God will add to you the plagues told about in this book.
19. If you take any words away from this book of prophecy, God will take away from you your share in the tree of life. He will also take away your place in the Holy City. This book tells about these things.
20. He who gives witness to these things says, "Yes. I am coming soon." Amen. Come, Lord Jesus!