Explaining the Reasons for the Necessities of Love in the Qur'an Based on Mulla Sadra`s Psychology

Some of the descriptions that God has given about the believers in the Qur'an refer to love and guardianship and explicitly state that faith in God cannot be along with love for the enemy of God. In several verses, believers are forbidden to be friends with the People of the Book, polytheists and infidels. In this article, after explaining the relationship between faith and love for God, the reason for their conflict with the love of non-believers is explained from the psychological point of view of Mulla Sadra. In some of his works, Mulla Sadra has dealt with faith and its effects, and in other positions, he has raised the ontological issues of love. In this study, with the help of explaining the role of the heart as a level of human existence that is the place of knowledge, faith and love, we examine the effect of faith and love from and on each other to explain the why of the necessities of love in the Qur'an. Since the human soul is an immaterial and simple thing, the place of its desires is not disconnected from its cognitions. His loves and humanistic desires affect his knowledge so much that it can make the believer's insightful eye incapable of comprehending the truth and lead him to disbelief.