Here is some delicious irony for you. When people deny prophecy, they are actually fulfilling prophecy.
Second Peter 3:3-4: 3 Knowing this first, that there shall come in the last days scoffers, walking after their own lusts, 4 And saying, Where is the promise of his coming? for since the fathers fell asleep, all things continue as they were from the beginning of the creation.
Peter's prophecy is being fulfilled
right now. Today we hear people say Jesus isn't coming back, there have always been wars and famines and earthquakes, there's nothing special about the times we live in or the events we're seeing. Here's one example, a YouTube video by AronRa. As you watch, you will see prophecy being fulfilled.
Peter said this is exactly what would happen in the last days. Can there be any doubt they're here?