Revelation 22:7-10

Behold, I come quickly: blessed is he that keepeth the sayings of the prophecy of this book. And I John saw these things, and heard them. And when I had heard and seen, I fell down to worship before the feet of the angel which shewed me these things. Then saith he unto me, See thou do it not: for I am thy fellowservant, and of thy brethren the prophets, and of them which keep the sayings of this book: worship God. And he saith unto me, Seal not the sayings of the prophecy of this book: for the time is at hand.