Shah Waliullah was an 18th century Islamic scholar born in India who made significant religious and political contributions. He studied Islamic texts extensively from a young age. As leader of the Muslims in India, he sought to unite Muslims and translate the Quran to help people understand their faith better. He also advised rulers on political matters and convinced Ahmed Shah Abdali to help defeat a common enemy. Through his writings and teachings, Shah Waliullah modernized Islamic thought and helped preserve Muslim rule in India for another century.