The "Revelation" book is a gem in showing how they have absolutely no understanding of the book of Revelation. It's hard for all to understand because their explanations are ridiculous!
Page 162, when speaking about Revelation 11:2, it speaks of the holy city being tramped underfoot for 42 months. It's funny, because this scripture is the same trampling Jesus was speaking about that would begin when Jerusalem would be destroyed in 70AD. Yet the WT teaches it was from 1914 to 1918.
With the "NEW LIGHT", that there was no faithful slave until 1918 now, that is a double whammy now. If all religions were still being inspected and nobody selected until 1918, it wouldn't have been a holy city from 1914 to 1918.
They further twist things saying how things were shut down for that time. There was no standstill from 1914 to 1918. Infact when they released the Finished Mystery book, I know 10million copies were made and many of them placed. So no there was no literal 42 months of death for the WT, Rutherford and associates were jailed for 1 year, 1918 to 1919.
As you begin to understand bible prophecy, it's very easy to see how blind they truly are. They claim to let the bible interpret itself, yet they read one scripture and try to interpret that vs reading what the rest of the bible says on the matter.