"Al-Ghayba: Occultation" is an in-depth exploration of one of the most profound theological concepts in Islamic thought—the occultation (Ghayba) of Imam Mahdi (ATFS). This book delves into the historical, doctrinal, and eschatological aspects of the occultation, explaining its necessity, significance, and the wisdom behind it. Drawing upon Quranic verses, Hadith, and the works of renowned scholars, it addresses key questions regarding the Minor Occultation (Ghaybat al-Sughra) and the Major Occultation (Ghaybat al-Kubra), as well as the responsibilities of believers during this period. The book also examines the signs leading to Imam Mahdi’s reappearance and his role in establishing divine justice. A must-read for those seeking a deeper understanding of Islamic eschatology and the awaited savior.