According to the history of the deviant cult of Baha’ism, several followers of Ali Muhammad Shirazi who were in Isfahan city and resided in Nim Award school became aware of the issue. Manouchehr Khan Gorji asked Bab to let his followers be aware of his health and see him secretly.
Abdul Hamid Ishraq Khawari writes in the book “the summary of Nabil Zarandi history” page 181 line 6:
“The Excellency Bab wrote some lines for Mulla Abdul Karim Qazwini in Nim Award school and gave it to Mo’tameduduleh to be sent by a trustful person.”
This part of Baha’ism history clearly states that Ali Muhammad Bab wrote a letter with his own handwriting to one of his followers. How could he wrote the letter if he were illiterate?!!!