Razieh Kashani

Examining the logical elements in the social ethics is among the subjects that Ibn Sina has done through the explanation of ethical statements and analysis of its content. He presents society as the origin of the morality and he introduces society as a background which morality derives from it and then in the same background moral virtues are groonded. In the meantime he introduces logic as an instrument for the study and grounding these affairs. The main issue in this study is to determine the moral happiness Ibn Sina pays attention to both in its rational aspects and to its ethical aspects which includes social ethics and regulates the relation of individuals in society and with each others. To specify the limits of rationality and being rational, he presents religion as the framework of law making and by an analysis of moral statements in generally accepted opinions under the topic of dialectics considers different origins for morality. Incidentally, on this basis beside the compatibility with religion, he introduces a criterion of logical appraisal for morality. For by determining the place of moral statements in logic and specifying the value of statement which have categorizal certainty, he presents the criterion for their appraisal from the same area.