The Meccan Illuminations (Al-Futūḥāt al-Makkiyya) is the magnum opus of the renowned Islamic scholar, mystic, and philosopher Muhyiddin Ibn Arabi (1165–1240 CE). This monumental work, often considered one of the most comprehensive treatises on Sufism and Islamic esotericism, delves into a vast array of subjects including metaphysics, cosmology, divine names, prophetic wisdom, spiritual journeys, and the nature of reality. It presents Ibn Arabi's unique and profound insights into the unity of existence (Wahdat al-Wujud) and the intricate relationship between God, the cosmos, and humanity. This multi-volume encyclopedia of spiritual knowledge remains a foundational text for students of Islamic mysticism, philosophy, and comparative religion, offering unparalleled depth and complexity.