Religious Inquiries Vol. 2, No. 3, Winter and Spring 2013, 5-27. Ibn Sīnā’s Practical Philosophy Hajj Mohammad Legenhausen1 This article is a brief review of Ibn Sīnā‘s practical philosophy. It begins with a discussion of the Platonic, Aristotelian, and Neo-Platonic influences on Ibn Sīnā‘s practical philosophy, as well as the influence of Fārābī and of Islamic religious teachings. The creative synthesis invented by Ibn Sīnā requires a particular view of the relation between religion and philosophy in such a manner that religion shapes the direction of philosophical inquiry, and philosophy opens the way to a more profound and esoteric understanding of religion. Keywords: Aristotle, Avicenna, Ibn Sīnā, Fārābī, ethics, neo-Platonism, Plato, practical wisdom, prophet, revelation, virtue. What is Practical Philosophy? Aristotle defines practical wisdom (φρόνησις, phronesis) as a kind of excellence or virtue: The distinction between virtues also reflects this difference. For some virtues are called virtues of thought, other virtues of character; wisdom, comprehension and intelligence (phronesis) are called virtues of thought, generosity and temperance, virtues of character. (Aristotle 1985, 1103a 4-6) So, if we begin with excellences or virtues, we may divide them into intellectual and moral virtues. Among the intellectual virtues will be found both theoretical and practical wisdom, that is, sophia and phronesis. In Arabic, these are called al- ikmat al-na ariyya and al- ikmat al-ʽamaliyya. The manner in which Ibn Sīnā uses these terms shows that he was following Aristotle‘s usage in the Nicomachean Ethics.2 1. Professor, Imam Khomeini Educational and Research Institute, Iran (
[email protected]) 2.