The Forewords are placed here before the main Parallel Interpretive Apocalypse Texts. They express three separate viewpoints:
David Aune is a world renowned authority on Revelation Greek and author of the Word Commentary 52: Revelation.
Robert Stockman is a highly-regarded member of the US Baha’i community and author of The Baha'i Faith in America.
Robert Riggs wrote Apocalypse Unsealed, a pioneer Baha’i-based interpretation of Revelation. He is a retired space scientist.