Bahaismiran:
In 1278 A.H. / 1861 A.D. when Mirza Hussein Ali Nouri, the forged prophet of Baha'ism had been exiled to Baqdad, he wrote a book during 2 days to answer Hajji Seyyed Muhammed Khal's questions, Ali Muhammad Shirazi's maternal uncle and to prove Ali Muhammad Bab's claim. This book was known as Khalavieh Epistle and then was called "Iqan".
Mentioning false material in the book and distorting the Islamic verses and traditions, Hussein Ali Nouri Mazandarani was criticized by scholars and scientists. However, those who believed in Mirza Hussein Ali Nouri's beliefs considered Iqan as the sent down inspiration and confess that the owner of the book can claim for divinity.
Mirza Heydar Ali Isfahani, one of the followers of the deviant cult of Baha'ism writes in the book Bahjat-al-Sodour, page 198, line 4:
" One of the Baha'is says the blessed book of Iqan was sent… He opened the book and said: No book has been written as well and eloquent as it so far. All prophets, sages, scholars and learned people aren't able to write a line or a material. The owner of the book is right to claim for divinity.
It seems the Excellency Isfahani has acted based on Baha's advice.