Ashraf Ali Thanwi in the context of "Deobandism"

The Deobandi movement or Deobandism is a revivalist movement within Sunni Islam that adheres to the Hanafi school of jurisprudence. It was formed in the late 19th century around the Darul Uloom Madrassa in Deoband, India, from which the name derives, by Muhammad Qasim Nanautavi, Rashid Ahmad Gangohi, Ashraf Ali Thanwi and Khalil Ahmad Saharanpuri after the Indian Rebellion of 1857–58. They opposed the influence of non-Muslim cultures on the Muslims living in South Asia. The movement pioneered education in religious sciences through the Dars-i-Nizami associated with the Lucknow-based ulama of Firangi Mahal with the goal of preserving traditional Islamic teachings from the influx of modernist and secular ideas during British colonial rule. The Deobandi movement's Indian clerical wing, Jamiat Ulema-e-Hind, was founded in 1919 and played a major role in the Indian independence movement through its participation in the pan-Islamist Khilafat movement and propagation of the doctrine of composite nationalism.

In terms of jurisprudence, the Deobandis uphold the doctrine of taqlid (conformity to a school of thought) and adhere to the Hanafi school. Founders of the Deobandi school Nanautavi and Gangohi drew inspiration from the religious and political doctrines of the South Asian Islamic scholar, Salafi-oriented Sufi and theologian Ismail Dehlawi (26 April 1779 – 6 May 1831). In its early years, Deobandi scholars engaged in theological debates with Christian and Hindu scholars; with the objective of defending Islamic faith, and to form a popular struggle to overthrow British colonialism. Deobandi theologians of Jamiat Ulema-e-Hind, in particular, discussed multiculturalism and opposition to the partition of India, with a strategic vision to safeguard the religious freedom of Muslims in India.