The Quran and Hadith refer to the heart as an organ of affection, understanding, thinking and feeling. This fascinating book begins by examining the intelligence of this unique organ of the human body in the light of the Quran and Hadith, showing how science, is only now beginning to uncover the wisdom known to Muslims for over 1400 years. Recognising that the key to Eternal Life is through a pure Heart, the book continues by examining the main diseases of the heart and their cures as prescribed within Islam. This is a refreshingly different approach to a classic subject.