Quran- The Book of Allah...

"A time will come on my ummah in which people will not recognize the scholars but because of their fine dress; and they will not understand the Quran, but when recited in a nice tone; and they will not worship the Almighty Allah except in the month of Ramadan.
When such a time comes, The Almighty Allah will make such a ruler rule over them who is neither intelligent, nor forbearing a merciful."
                                                             -Prophet Muhammad (s.a.w)