In this insightful book, Abdul Karim Bakkar delves into the profound legacy of Ibn Abbas, may Allah be pleased with him, highlighting his pivotal role as the foundational figure in the development of Arabic sciences. The work explores how Ibn Abbas's comprehensive understanding of the Quran and Sunnah, coupled with his unparalleled linguistic prowess, laid the groundwork for disciplines like Arabic grammar, exegesis (Tafsir), and jurisprudence. Bakkar meticulously analyzes Ibn Abbas's methodologies and contributions, presenting him not merely as a narrator of Hadith, but as a visionary scholar whose intellectual rigor shaped the future of Islamic scholarship and the very structure of the Arabic language itself. This book is essential for understanding the origins of classical Arabic studies.