Psychological-educational functions of pain and suffering from the perspective of the Holy Quran

The world we live in is associated with suffering, pain and troubles and problems. Pains and sufferings such as loneliness, despair, depression and failure that haunt us like a shadow. In Quranic literature, the issue of difficulties and their role in life has been considered. Many people have experienced this fact in their lives that at the time of occurring problems and the onslaught of severe storms of life, salvation way is opened at a time when man no longer has any hope of escaping from those difficult conditions. One of the functions of our religion and divine book, the Qur'an, is to reduce human suffering. In this article, the main purpose is to answer the questions that what psychological and educational functions do suffering have from the perspective of the Holy Quran? And how do they strengthen man's theism and knowledge to God?