How Popular Christian Prophecy Belief Was Made Fail-Safe!

For the past 100 years a new form of popular Christian Prophecy belief took over much of evangelical Christianity. This interpretation rendered all the predictions of apocalyptic signs leading up to the end of the world,  "Failure Proof" by a Double "Coming of Christ" idea. This essentially allows for perpetual expectations of the imminence of the End, without facing the failures so common with apocalyptic Jewish and Christian expectations through the ages.