there is also hilm imam ghazalli said there is such knowledge neither in books nor scholars which is revealed to those undergoing or undergone extreme haalaats the heart and mind of a simple worshipper is opened to such treasures,others seek, but do not find as it is a special gift from allah Haji Imdadullah Muhajir Makki didn’t study Bukhari and the other books of Sihah Sitta, but Allah Ta’ala blessed Haji Imdadullah Muhajir Makki (Rahmatullahi Alayhi) with Ilm Ladunni. One is that knowledge that a person acquires. He studies different subjects and books. Another form of knowledge is from Allah Ta’ala without studying. When Haji Imdadullah Muhajir Makki (Rahmatullahi Alayhi) would talk to the Ulama, he would resolve such intricate issues with the insight that Allah Ta’ala had given him. However, he would not use the Istilaahi language (academic terminologies). This is Ilm La Dunni.