More on the End
Jesus continues to talk about the End of the World, and tells his followers that it will be obvious when it comes. In Luke’s Gospel, “this generation” means the people whose hearts are stubbornly opposed to Jesus. So, when Jesus says”
“Truly I tell you, this generation will certainly not pass away until all these things have happened. Heaven and earth will pass away, but my words will never pass away.
Luke 21:32-33
He is saying that there will always be people opposed to him until he returns again.
And he closes with a familiar message: be ready!