Abul A'la al-Maududi was an Islamic scholar, Islamist ideologue, Muslim philosopher, jurist, historian, journalist, activist, and scholar active in British India and later, following the partition, in Pakistan. Described by Wilfred Cantwell Smith as "the most systematic thinker of modern Islam", his numerous works, which "covered a range of disciplines such as Qur'anic exegesis, hadith, law, philosophy, and history", were written in Urdu, but then translated into English, Arabic, Hindi, Bengali, Telugu, Tamil, Kannada, Burmese, Malayalam and many other languages. He sought to revive Islam, and to propagate what he understood to be "true Islam". He believed that Islam was essential for politics and that it was necessary to institute sharia and preserve Islamic culture similarly as to that during the reign of the Rashidun Caliphs and abandon immorality, from what he viewed as the evils of secularism, nationalism and socialism, which he understood to be the influence of Western imperialism.

Islamism is a religio-political ideology. The advocates of Islamism, also known as "al-Islamiyyun", are dedicated to realizing their ideological interpretation of Islam within the context of the state or society. The majority of them are affiliated with Islamic institutions or social mobilization movements, often designated as "al-harakat al-Islamiyyah." Islamists emphasize the implementation of sharia, pan-Islamic political unity, the creation of Islamic states,, and rejection of non-Muslim influences—particularly Western or universal economic, military, political, social, or cultural.