Revelation was written by John to certain churches to help them out.
It must have been about something that would happen "soon."
There would be a New Jerusalem in which people would live, die, have babies, and grow crops as foretold by Isaiah.
It seems to follow with Matthew 24, flee to the mountains.
Truly I tell you, this generation will certainly not pass away until all these things have happened.
which generation was he speaking of?