Qadi Iyad's Kitab Ash-shifa bi tarif huqub al-Mustafa or "Healing by the acknowledgment of the Rights of the Chosen One," is arguably the most widely read and discussed manual, detailing the Prophet's life, traits, and miracles in great detail. This text, which quickly introduces the reader to the Prophet's actual height, is widely regarded throughout the Muslim world. Ash-Shifa compiles everything required to introduce the reader to the prophet, peace and blessings be upon him, in his full stature, with the respect and esteem that are rightfully his, and with the judgment against anyone who dares to fail to live up to his lofty status or who tries to disparage it, even by as much as a nail design.