73. Surah Al-Muzzammil (المزّمّل), the 73rd chapter of the Qur'an, contains 20 verses. Its title translates to "The Enwrapped One", "The Cloaked One", or "The Wrapped-Up One". It is deeply significant in Islamic history as it outlines the structural, spiritual, and psychological "training program" designed to prepare the Prophet Muhammad ﷺ and his earliest companions for the immense weight of their mission.