Philosophy of religion among Iranians
Philosophy of religion among Iranians (Part 11)
Bardaisanites and the philosophy of Bardaisan

Followers of Bardaisan’s doctrine are called Bardaisanites. Bardaisan, the founder of this ideology, is originally a Syriac name. In the first component of this word, ‘Bar’ in Syriac language means ‘son’. Therefore, Bardaisan means son of Daisan. In the philosophic scripts in Arabic language, in addition to the name ‘Daisan’ and Bardaisan, ‘Bin Daisan’ which is translation of Bardaisan, is also used.
Bardaisan was born in AD 154, near the River Daisan, in an area in the north of the city of Al Raha. It is said that Bardaisan died in AD 222 in the same city of Al Raha. The doctrine that he introduced was a combination of Syriac Gnosticism, Iranian existentialism and Greek philosophy. Followers of Bardaisan were scattered in some areas of Iran and China. Obvious signs of spiritual worldview are seen in the philosophy of Bardaisan.
One of the books available regarding the philosophic doctrine of Bardaisan is undoubtedly ‘Mellal-o-Nahl’ written by Allameh Shahrestani. He described the worldview of followers of Bardaisan doctrine as follows:
“Followers of Daisan have proven the Zoroastrian principle of light and darkness. Light does good with purpose and free will, and darkness does evil by nature and need. Therefore, whatever is good, beneficial, sweet smelling and beautiful is light and whatever is evil, harmful, bad smelling and ugly is darkness.
They believe that light is alive, wise, able, sensitive and understanding and movement of life comes from light. Darkness is dead, foolish, weak, solid and without spirit. Darkness does nothing and knows nothing and they think that the evil born from darkness is due to stupidity and temper.
Translation by Rowshan Lohrasbpour