I cut off the heads of the elders of this [Hindu] sect, and imprisoned and banished the rest, so that their abominable practices were put an end to. - Firuz Shah Tughlaq

The greatest and best of honours that I obtained through God’s mercy was, that by my obedience and piety, and friendliness and submission to the Khalifa, the representative of the holy Prophet, my authority was confirmed; for it is by his (Caliph’s) sanction that the power of the kings is assured, and no king is secure until he has submitted himself to the Khalifa, and has received a confirmation from the sacred throne.

Some Hindus had erected a new idol-temple in the village of Kohana, and the idolaters used to assemble there and perform their idolatrous rites. These people were seized and brought before me. I ordered that the perverse conduct of the leaders of this wickedness should be publicly proclaimed, and that they should be put to death before the gate of the palace. I also ordered that the infidel books, the idols, and the vessels used in their worship, which had been taken with them, should all be publicly burnt. The others were restrained by threats and punishments, as a warning to all men, that no zimmi could follow such wicked practices in a Musulman country.

Firuz Shah Tughlaq organised an industry out of catching slaves. Shams-i-Siraj Afif writes in his Tarikh-i-Firuz Shahi: “The Sultan commanded his great fief-holders and officers to capture slaves whenever they were at war (that is, suppressing Hindu rebellions), and to pick out and send the best for the service of the court. The chiefs and officers naturally exerted themselves in procuring more and more slaves and a great number of them were thus collected. When they were found to be in excess, the Sultan sent them to important cities… It has been estimated that in the city and in the various fiefs, there were 1,80,000 slaves… The Sultan created a separate department with a number of officers for administering the affairs of these slaves.”. Firuz Shah beat all previous records in his treatment of the Hindus... He records another instance in which Hindus who had built new temples were butchered before the gate of his palace, and their books, images, and vessels of Worship were publicly burnt. According to him “this was a warning to all men that no zimmi could follow such wicked practices in a Musulman country”. Afif reports yet another case in which a Brahmin of Delhi was accused of “publicly performing idol-worship in his house and perverting Mohammedan women leading them to become infidels”. The Brahmin “was tied hand and foot and cast into a burning pile of faggots”. The historian who witnessed this scene himself expresses his satisfaction by saying, “Behold the Sultan’s strict adherence to law and rectitude, how he would not deviate in the least from its decrees.”