Exclusive dependence on Persian and Arabic sources, for an account of Muslim invasions, is apt to produce an unbalanced view. The basic prejudices of… - Ram Gopal

Dr. Misra observes: “Prithviraja could have now easily consummated his victory by chasing and annihilating his routed enemy. But, instead, he allowed the defeated Muslim army to return unmolested. This magnanimity, though in accord with the humane dictums of the Hindu Shastras, was completely unsuitable against a ruthless enemy who recognised no moral or ideological scruples in the attainment of victory. The Hindus lacked the capacity to comprehend the real nature of their ruthless adversaries and the new tactics needed to encounter their challenge to Indian independence.”

Even as late as the 9th century AD, an Arab geographer complains that "Islam had not made a single convert in India".

The early successes of Islam,” he writes, “were against religions which had lost their hold on the minds of the people. But in India the Hindu way of life, symbolised by high moral values of tolerance, truthfulness and justice was very much the part and parcel of the multitude’s mental and material being. These eternal and moral values of life which constitute the core of Hinduism were to sustain it in the next five centuries of Muslim and another two centuries of British rule. The conclusion, therefore, seems inescapable that much of the decline in social and moral values of Hindu society is the result and not the cause of their foreign subjugation.” (p. 9)