One of the secrets of the Qur'an

This book was published in 1976, in which Dr. Mustafa Mahmoud reviews some of the features of the Holy Qur''an and addresses them with contemplation, such as the relativity with which the Qur''an deals with the concept of time, and the keys that can be deduced from the verses of the Qur''an to understand the human soul, which constitute what can be called Quranic psychology. On the other hand, the...