Function of the heart in the Holy Quran

In the Qur'an, various qualities have been mentioned for the heart, making it difficult to summon them and represent a clear picture of the nature of the heart. Some features indicate that the heart is the same organ that lies in the chest and, from the perspective of contemporary knowledge, performs the task of circulating the blood in the body. Other features of the heart are centered on emotions and emotions, and all human activities of the human being. Thus, many attempts have been made to theorize about the nature of the heart in the Qur'an, and various views have been presented. In this study, by reviewing and categorizing different uses of the heart in the Holy Quran, we will find a way to better understand its nature. It seems that accepting that the heart is the same body in the Qur'an is more consistent with the Qur'anic evidence, although, of course, the causes and reasons for this body, like the center of perception, require other ethnographic studies that have preceded this understanding in different civilizations. The study, in its current form, is an attempt to understand a section of the historical transformations of the heartbeat in Islamic culture