I made the effort to listen to Sermon 305 but same old, same old. More rambling, scripture mining, and cobbling the unrelated into the irrelevant, signifying nothing. He does like the phrase "Easy Peasy" when something is obvious so here is the takeaway.
UFOs are clearly demons preparing our minds for what is to come. It is no coincidence this comes up just before everything Dave understands is about to come to pass.