Zia-ud-Din Barani is one of the most widely read authors of pre-Mughal India. - Ziauddin Barani

'Alau'd-din at this time held the territory of Karra, and with the permission of the Sultan he marched to Bhailsan (Bhilsa). He captured some bronze idols which the Hindus worshipped and sent them on carts with a variety of rich booty as presents to the Sultan. The idols were laid before the Badaun gate for true believers to tread upon…

At the beginning of the third year of the reign, Ulugh Khan and Nusrat Khan, with their amirs and generals, and a large army marched against Gujarat… All Gujarat became a prey to the invaders, and the idol, which after the victory of Sultan Mahmud and his destruction of (the idol) of Manat, the Brahmans had set up under the name of Somanat, for the worship of the Hindus, was carried to Delhi where it was laid for the people to tread upon…

Ziyauddin Barani voiced his opinion against the Hanafi school when he wrote as follows in his Fatwa-i-Jahandari: “If Mahmud… had gone to India once more, he would have brought under his sword all the Brahmans of Hind who, in that vast land, are the cause of the continuance of the laws of infidelity and of the strength of idolators; he would have cut off the heads of two or three hundred thousand Hindu chiefs. He would not have returned his Hindu-slaughtering sword to its scabbard until the whole of Hind had accepted Islam. For Mahmud was a Shafiite, and according to Imam Shafii the decree for Hindus is Islam or death, that is to say, they should either be put to death or accept Islam. It is not lawful to accept jiziya from Hindus who have neither a prophet nor a revealed book.”