The Holy Quran with Five Volume Commentary (Vol 3) — Page 60
CH. 10 YŪNUS PT. 11 قُلْ بِفَضْلِ اللهِ وَ بِرَحْمَتِهِ فَبِذلِكَ Say, All this is through the. 59 فَلْيَفْرَحُوا هُوَ خَيْرٌ مِّمَّا يَجْمَعُوْنَ ) grace of Allah and through His mercy; therein, therefore, let The four points mentioned above led to the extraordinary success of Islam and, for that matter, to the success of all true religions. Those gifted with quick intelligence and true perception recognized the truth of Islam merely on finding that its teaching had the good of mankind as its only objective and that it had its basis in a sincere desire to see mankind directed to the right path. But those whose perceptive powers were less acute and less fine had their doubts satisfied by the rational arguments contained in the Quran. Those who were still slower to understand became convinced of the truth of Islam when they saw the great moral and spiritual change that its teaching brought about in the lives of its followers. And those possessed of the lowest or meanest understanding, whom riches and worldly progress alone could convince, saw the truth of Islam in the material glory and worldly grandeur that fell to the lot of its followers. It may well be asked here what the Quran means by saying that it is a cure for whatever disease there is in the hearts, when it is the brain that is the source and fountain-head of all thoughts? In this respect it must be remembered that spiritual matters have a very deep and subtle connexion with the human heart. The experience of all spiritual men has established the fact that the heart is the seat of things pertaining to the spirit. But just as it is difficult to get a true knowledge of the soul and to ascertain the nature of its connexion with the body by material means, similarly, it is difficult to understand the connexion that exists between the soul and the human heart by the aid of physical laws. So in this matter we have naturally to rely on the testimony of those who have experience and their unanimous testimony is that the heart plays a great part in spiritual matters. This testimony is by no means inconsistent with the fact that the brain is the centre of thinking. It is quite possible that changes in the blood should have a bearing on the thoughts being good or bad, and as it is through the heart that the circulation of the blood is regulated, it is quite understandable that the heart should exercise a subtle 1268 influence on the thoughts of man. It is an admitted fact that food exercises a deep influence on man's thoughts, and obviously this influence cannot be exercised except through the heart. In this sense, the heart may also be said to be the seat and source of thoughts. The Quran refers to this subject where it says: O ye Messengers, eat of the good and pure things and (as a result thereof) act righteously (23:52).