Evidence for the proof of practical philosophy according to Farabi and Ibn Sina

Man's voluntary actions are the subject of practical philosophy, which is considered to be a part of real beings. Voluntary actions, as real beings, bring man to true perfection. In order to know these actions, a method must be used that reveals the reality and introduces them to human beings as they are realized abroad. Argument is the only way to provide man with the knowledge of the facts as they are. On the other hand, if the acquired knowledge which is the source of man's voluntary actions is real and in accordance with reality and is so-called proof, it will have the possibility of realization outside as it is in the mind, and after the realization outside the real and expected real effects Will update itself. Therefore, in practical philosophy and any science that is related to human voluntary actions, the method of argument must be used.To confirm this, one can find a lot of evidence in the works of Farabi and Ibn Sina, in which the argumentative nature of practical philosophy is mentioned. By confirming the argumentative nature of practical wisdom, research on human voluntary actions (common humanities) can lead to the use of argumentative method and expect researchers to achieve real results and the essence of the matter in this area