"His is perhaps the most distinct contribution of Indian Islam to the religio-mystical thought of Islam in general. But, on the other hand his easy victory, especially the one against the rationalists, gave to Indian Islam the rigid and conservative stamp it bears today. In a way he was the pioneer ot what modern Islam is today in the Indo-Pakistan sub-continent—isolationist, self-confident, conservative, deeply conscious of the need of a reformation but distrustful of innovations, accepting speculation in theory but dreading it in practice, and insular in its contact with other civilizations. This is not surprising because at one time or other the intellectual leaders of modern Muslim India, Sayyid Ahmad Khan, Iqbal and Abu’l Kalam Azad, widely different though their religious and political solutions have been, had come under the influence of Shaykh Ahmad Sirhindi."