Pre-1857 Britons credited Mughal tolerance for imperial success [causal]
The third aspect of pre-1857 conditions that mitigated British Islamophobia was the model of tolerance some Britons saw as instrumental to Mughal success. For instance, long after Mughal political power had evaporated, Anglican bishop Reginald Heber reported in his Indian travelogue (1828) that "the fierce Mohammadans" only had begun to question British control because Britons had disrespected the Mughal court. … This pre-1857 generosity toward the erstwhile Mughal empire would be significantly undermined by the mutiny of many of the Company's Indian soldiers, the uprising among parts of the population, and the slaughter of British civilians.
XREF: Connects to the book's overall argument about how the 1857 mutiny hardened British Islamophobia.
Carl W. Ernst, Islamophobia in America_ Th…, loc. 128