Mir Sayyid Muhammad Nurbakhsh Qahistani (1392-1464; Persian: محمد بن عبد الله الموسوئی قہستانی ) was a mystic (Sufi) who founded the Noorbakshia school of Islam.
He wrote al Fiqh al-Ahwat (Islamic Jurisprudence) and Kitab al-Aetiqadia (Book of Faith).
Thus his full name as appeared in his prose works is Sayyid Muhammad Nurbakhsh Qahistani.
[3] Through his writings Nurbakhsh made an attempt to bridge the gap between the orthodox Sunni'ism and Shi'ism and gave an Islamic Fiqh of religious moderation in his book titled Al-Fiqh al-Ahwat (Moderate Islamic Jurisprudence).
[6] Syed Muhammad Nurbakhsh wrote of about 150 works in Arabic or Persian.