Jesus was the one who had the angel give the vision of Revelation to John.
Jehovah is the one who gave Jesus the message to share.
Jehovah's Word never fails to take place.
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Those are all claims, not evidence. Revelation purports to be written by 'John', but does not specify which John. It is only church tradition that it is 'the apostle John'. Who actually wrote it is unestablished, and there is no reason to consider it reliable. It does contain references to some first-century events dressed as 'prophecy' in addition to hyperbolic claims typical of the apocalyptic genre, but it has nothing to do with anything happening now.