In this profound scholarly work, Nader Saiedi delves into the extensive writings of ʻAbdu'l-Bahá, focusing on the pivotal concept of the 'birth of man.' Saiedi meticulously analyzes how this spiritual and intellectual rebirth forms the cornerstone of a new civilizational paradigm. The book explores the harmonious relationship between science and religion, the evolution of human consciousness, and the establishment of a just and unified world order. Saiedi presents ʻAbdu'l-Bahá's thought as a comprehensive framework for addressing modern challenges, offering deep insights into the metaphysical and social teachings of the Baha'i Faith for a contemporary audience.