This first volume of a two-part series explores the profound contributions of the renowned Iraqi poet and scholar, Ma'ruf al-Rusafi, to the fields of literary criticism and literature. The book compiles and analyzes his significant non-poetic writings, including critical essays, articles, and studies that reflect his sharp intellect and reformist social commentary. It provides essential insight into al-Rusafi's perspectives on the Arabic language, literary theory, and the role of the intellectual in society, offering a deeper understanding of his legacy beyond his celebrated poetry.