In the hills the unbelievers of the land of the enemy have forbidden fasting and prayer; convert them all to Islam, so that the religion of Thy messe… - Tipu Sultan

In his letter to Zaman Shah, Tipu stated that Delhi, which was the seat of Mohammedan power, had been reduced to a state of a ruin, since ‘the infidels [Marathas] altogether prevail . . . it is incumbent upon the leaders of the faithful, to unite together and exterminate the infidels . . . the union of the followers of the faith [Islam] is necessary.’...In the second year, the Afghan army was to invade the Maratha dominions in the Deccan from the north, while Tipu was to attack from the south, raising ‘the standard of holy war and make the infidels bow under the sword of the faith.’

He wrote a letter to the Mughal Emperor, which read as follows: This steadfast believer, with a view to the support of the firm religion of Muhammad, undertook the chastisement of the Nazarene tribe, who, unable to maintain the war I waged against them, solicited peace in the most abject manner. With the divine aid and blessing of God, it is now again my steady determination to set about the total extirpation and destruction of the enemies of the faith.

With the grace of Prophet Muhammed and Allah, almost all Hindus in Calicut are converted to Islam. Only a few are still not converted on the borders of Cochin State. I am determined to convert them also very soon. I consider this as Jehad to achieve that object.