This work is authored by the leading scholar of Balagha of our time, Dr. Muhammad Abu Musa, who was recently awared the King Faisal Prize for his contributions to Islam, through his amazing contributions to the field of Balagha and understanding the Balagha of the Quran. This work and the next discuss Ilm al-Ma'ani, one of the three sciences of Balagha. Within Ilm al-Ma'ani, this work discusses the concepts of Qasr, Fasl, Wasl, Khabr vs Insha, etc.