Peacefulpete, John is the last of the apostles, held prisoner by the Romans on the Isle of Patmos. John says so himself (Rev. 1:9). There's no reason why I should question him or his existence. We've got his books (John, 1-3 John and Revelation) and witness borne to that effect by the Church Fathers. That the images of Revelation could be known to the author only, or only to be explained by the apocalyptic literature corpus, is another fallacy. The book of Revelation is unique. Every page shows how immersed its speech and imagery are in the OT. Every page shows also how free the author is from the letter of the OT and from any attested apocalyptic tradition. That is why its theological and prophetic contribution is of immense value to understanding the Bible message.
Jeffro, I don't understand you. You believe all of it is "convoluted nonsense." Why do you participate in these conversations at all? It seems to me you are so intent at disproving the theological argument that it has become an obsession. You can be an atheist, agnostic, believer or antichrist. Which one are you? If I knew that I might be able to supply you with a proper answer. Two options here, either the prophecy failed or we are looking at a future fulfillment. If you read the reference in Peter, that would have explained to you the significance of the transfiguration. It's not that complicated. The possibility exists that the "Moses" and "Elijah" the disciples saw foreshadow Revelation's two witnesses (Rev. 11:3-6). So, it's a future occurrence. Jesus, after he has become king, will guide these as to their work:
16 No, it was not by following artfully contrived false stories that we acquainted YOU with the power and presence of our Lord Jesus Christ, but it was by having become eyewitnesses of his magnificence.
17 For he received from God the Father honor and glory, when words such as these were borne to him by the magnificent glory, This is my son, my beloved, whom I myself have approved.
18 Yes, these words we heard borne from heaven while we were with him in the holy mountain. (2 Pet. 1:16-18 NW) [Cursive script added.]