The Keys of Mercy and the Secrets of Wisdom
This manuscript is an invaluable source for understanding alchemical doctrines and practices in the Islamic world during the Middle Ages. Its author, the polymath Mu‛ayyad al-Dīn al-Tuġrā’ī, was born in 1062 AD in Persia (present-day Iran) and worked as a secretary in the Seljuk court. He later was appointed vizier in Mosul (present-day Iraq), but his career came to a dramatic end in 1121, when, following the disgrace of his protector, he was falsely accused of heresy and beheaded. Notes on al-Tuġrā’ī’s biography were added to ...