Revelation 22:6-7

6Then he said to me, “These words are faithful and true.” And the Lord, the God of the spirits of the prophets, has sent His angel [as a representative] to show His bond-servants the things that must soon take place.

7“And behold, I am coming quickly. Blessed (happy, prosperous, to be admired) is the one who heeds and takes to heart and remembers the words of the prophecy [that is, the predictions, consolations, and warnings] contained in this book (scroll).”