[Pooya/Ali Commentary 27:75] The manifest book is inscribed in the lawhin makfuz (Buruj: 21 and 22); and verses 77 to 79 say that its knowledge is with no one except those thoroughly purified (Ahzab: 33). Verse 12 of Ya Sin says that Allah has confined everything in a manifest Imam (guide) for which refer to the commentary of al Baqarah: 2. Historically the Holy Prophet and the Imams of the Ahl ul Bayt were the only persons who did not receive knowledge, or learned anything, from any teacher or scholar. They were taught by Allah, therefore they were the fountainheads of knowledge and wisdom.