Harsha was a fellow-traveller: not yet a full convert to Islam (he still ate pork), but quite adapted to the Islamic ways, for "he ever fostered with… - Harsha of Kashmir

In the case of their purely concocted grand theory of pre-Muslim persecution of Buddhism by Hindus, we see our leftist historians throw all standards of source criticism to the wind. Such is their eagerness to uphold this convenient hypothesis, and their care not to endanger what little supportive testimony there is. After all, from the millennia of pre-Muslim religious pluralism in India, there are not even five testimonies of such persecution, so these few should be scrupulously kept away from criticism....The allegation is simply repeated, and amplified, in all secularist history-books.....Incidentally, Hsuen Tsang's statement that his patron, king Harsha, worshipped both Buddha and the Hindu goods, is always carefully kept out of secularists' invocations of Hsuen Tsang's authority, as it is one more blow to the myth of Hindu-Buddhist struggle.

According to the Rajatarirgini of Kalhana, King Harsha of Kashmir plundered Hindu and Buddhist temples in his lust for the gold and silver which went into the making of idols. This fact is played up by the Marxist professors with great fanfare. But they never mention Kalhan’s comment that in doing what he did Harsha “acted like a Turushka (Muslim)” and was “prompted by the Turushkas in his employ.”

A third story, about a 12th century king Harsha of Kashmir, is apparently true but has nothing to do with religious persecution: he plundered Hindu temples of all sects including Buddhism, in his own kingdom, without bothering to desecrate them or their keepers apart from lucrative plunder. It is the one genuine case of a ruler plundering not out of religious motives but for the gold. There is no known case of a Muslim marauder who merely stole from temples without bothering to explicitly desecrate them, much less of a Muslim ruler who plundered the sanctuaries of his own religion. Moreover, Kalhana's history book Rajatarangini relates this story with the comment: "Promoted by the Turks in his employ, he behaved like a Turk." This Harsha employed Turkish mercenaries (which his successors would regret, for they spied and ultimately grabbed power), and these Muslims already had a firm reputation of plundering temples with a good conscience.