"The Imam (a.s.) said, "Mushaf of Fatima is three times bigger than your Quran. There is not even a single letter therein from your Quran." I have gone through Internet but could not get details so anyone here could guide what those letters are? If the Mushaf which according to Usool e Kafi was brought by Jibril (as) to Bibi Fatimah (as) was in Arabic than what letters are missing in our Quran? Even we take Persian or Urdu letters then we are left with پ, ٹ, چ, ڑ, ژ, ڈ!