Razavi University of Islamic Sciences Islamic Philosophical Doctrines 2251-9386 8 12 2013 05 22 Investigating and Evaluating the Formulations of the Problem of Evil in the Works of Muslim Philosophers Based on the Ideas of al-Farabi, Ibn Sina, Suhrawardi and Mulla Sadra Investigating and Evaluating the Formulations of the Problem of Evil in the Works of Muslim Philosophers Based on the Ideas of al-Farabi, Ibn Sina, Suhrawardi and Mulla Sadra 117 140 981 FA Abdollah Nasri Full professor at Allameh Tabatabai University Mojtaba Itemadi Niya A PhD student in Comparative Philosophy Journal Article 2020 08 16 https://ipd.razavi.ac.ir/article_981_1a09889d1f41631502b45a8ee8e1298d.pdf