峁dr ad-D墨n Mu岣mmad Sh墨r膩z墨, also called Mulla Sadr膩 (Persian: 賲賱丕 氐丿乇丕鈥�; also spelt Molla Sadra, Mollasadra or Sadr-ol-Mote'allehin; Arabic: 氐丿乇丕賱賲鬲兀賱賴蹖賳鈥�) (c. 1572鈥�1635), was an Iranian Shia Islamic philosopher, theologian and 鈥樐€lim who led the Iranian cultural renaissance in the 17th century. According to Oliver Leaman, Mulla Sadra is arguably the single most important and influential philosopher in the Muslim world in the last four hundred years.
Though not its founder, he is considered the master of the Illuminationist (or, Ishraghi or Ishraqi) school of Philosophy, a seminal figure who synthesized the many tracts of the Islamic Golden Age philosophies into what he called the Transcendent Theosophy or al-hikmah al-muta鈥檒iyah.
Mulla Sadra brought "a new philosophical insight in dealing with the nature of reality" and created "a major transition from essentialism to existentialism" in Islamic philosophy, although his existentialism should not be too readily compared to Western existentialism. His was a question of existentialist cosmology as it pertained to Allah, and thus differs considerably from the individual, moral, and/or social, questions at the heart of Russian, French, German, or American Existentialism.
Mulla Sadra's philosophy ambitiously synthesized Avicennism, Shahab al-Din Suhrawardi's Illuminationist philosophy, Ibn Arabi's Sufi metaphysics, and the theology of the Ash'ari school and Twelvers.
his main work is The Transcendent theosophy in the Four Journeys of the intellect, or simply Four Journeys.