armies damaged or destroyed many Hindu temples. In a few instances, after the war, the Sultans let the Hindus repair and reconstruct their temples. Such instances, states Jackson, has been cited by the Indian scholar P.B. Desai as evidence of "striking degree of tolerance" by Muslim Sultans. But, this happened in frontier areas after they had recently been conquered and placed in direct Muslim rule, where the Sultan's authority was "highly precarious". Within regions that was already under firm control of the Delhi Sultanate, the direct evidence of this is meagre. One example referred to is of a claimed request from the king of China to build a temple in India, as recorded by Ibn Battuta. Jackson states that it is questionable and has no corroborating evidence. Similar few examples near Delhi, such as one for Sri Krishna Bhagwan temple, cannot be verified whether they were ever built either. Some modern era Indian texts mention that Hindu and Jain temples of Delhi Sultanate era received endowments from Muslim authorities, presenting these as evidence of lack of persecution during this period. It is "not beyond the bounds of possibility" that in some instances this happened. But generally, the texts and even the memoirs written by the some Sultans themselves describe how they "set about destroying new temples and replacing them with mosques", and in one case depopulated a town of Hindus and resettled Muslims there. Jackson clarifies that the evidence suggests that the destroyed temples were "new temples", and not the old one's near Delhi whose devotees were already paying regular Jizya to the Sultan's treasuries. In some cases, the policies on destroying or letting Hindus worship in their old temples changed as Sultans changed. The Muslim nobles and advisors of the Sultans championed persecution of Hindus. Jackson shows how the Muslim texts of that era frequently mention themes such as the Hindu "infidels must on no account be allowed to live in ease and affluence", they should not be treated as "Peoples of the Book" and the Sultan should "at least refrain from treating Hindus with honour or permitting idolatry in the capital". Failure to slaughter the Hindus has led to polytheism taking root. Another wazir while theoretically agreeing to these view, stated that this would not be practical given the small population of Muslims and such a policy should be deferred till Muslims were in a stronger position. If