Regrettable that Harold Camping acquired the following to orchestrate such an "End of Days" event. Satan has outdone himself using a senile old man to hide what is obvious from Scripture:
"But of that day and that hour knoweth no man, no, not the angels which are in heaven, neither the Son, but the Father" (Mar 13:32).
However, the power of darkness has done one thing more; he has prevented many from turning or turning again to the Lord and His word. They will be woefully unprepared for that Day, and for how they will be judged:
"He that rejecteth me, and receiveth not my words, hath one that judgeth him: the word that I have spoken, the same shall judge him in the last day" (John 12:48).