Shah Waliullah Dehlawi

Qutb ud-Din Ahmad ibn ʿAbd-ur-Rahim al-ʿUmari ad-Dehlawi (Arabic: قطب الدين أحمد بن عبد الرحيم العمري الدهلوي, romanized: Quṭb ad-Dīn Aḥmad ibn ʿAbd-ur-Raḥīm al-ʿUmarī ad-Dehlawī; 21 February 1703 – 20 August 1762), commonly known as Shah Waliullah Dehlawi (also Shah Wali Ullah), was an Islamic Sunni scholar and Sufi reformer who contributed to the Islamic revival in the Indian subcontinent and is seen by his followers as a renewer.