(The water of life is from Ezekiel 47:7-12 & generally signifies that the dialogue of prayer and communication between the believer and God should be like running water, pure and unfettered. Here it may also signify the incessant communications of happiness which proceed from God to those choosing to receive it.)
19 And if any man shall take away from the words of the book of this prophecy, God shall take away his part of the book of life, and of the holy city, out and from the things that are written in this book.
20 He who is the faithful witness to all these things says, “Yes, I am coming soon!”Amen! Come, Lord Jesus! Come now.
21 May the grace of the Lord Jesus be with all of God’s holy people.[f]