expanded the Mughal Empire to 4 million square kilometres, and he ruled over a population estimated to be over 158 million subjects. His critics argue that his ruthlessness and religious bigotry made him unsuitable to rule the mixed population of his empire. Some critics assert that the persecution of Shias, Sufis and non-Muslims to impose practices of orthodox Islamic state, such as imposition of sharia and jizya religious tax on non-Muslims, doubling of custom duties on Hindus while abolishing it for Muslims, executions of Muslims and non-Muslims alike, and destruction of temples eventually led to numerous rebellions. G. N. Moin Shakir and Sarma Festschrift argue that he often used political opposition as pretext for religious persecution, and that, as a result, groups of Jats, Marathas, Sikhs, Satnamis and Pashtuns rose against him. Multiple interpretations of Aurangzeb's life and reign over the years by critics have led to a very complicated legacy. Some argue that his policies abandoned his predecessors' legacy of pluralism and religious tolerance, citing his introduction of the jizya tax and other policies based on Islamic ethics; his demolition of Hindu temples; the executions of his elder brother Dara Shikoh, King Sambhaji of Maratha and Sikh Guru Tegh Bahadur and the prohibition and supervision of behaviour and activities that are forbidden in Islam such as gambling, fornication, and consumption of alcohol and narcotics. At the same time, some historians question the historical authenticity of the claims of his critics, arguing that his destruction of temples has been exaggerated, and noting that he built more temples than he destroyed, paid for their maintenance, employed significantly more Hindus in his imperial bureaucracy than his predecessors, and opposed bigotry against Hindus and Shia Muslims. In Pakistan, author Haroon Khalid writes that, "Aurangzeb is presented as a hero who fought and expanded the frontiers of the Islamic empire" and "is imagined to be a true believer who removed corrupt practices from religion and the court, and once again purified the empire." The academic Munis Faruqui also opines that the "Pakistani state and its allies in the religious and political establishments include him in the pantheon of premodern Muslim heroes, especially lauding him for his militarism, personal piety, and seeming willingness to accommodate Islamic morality within state goals." Muhammad Iqbal, considered the spiritual founder of Pakistan, compared him favorably to the prophet Abraham for his warfare against Akbar's Din-i Ilahi and idolatry, while