Al-Mursalat is the 77th chapter of the central religious text of what religion?
Al-Mursalat Sūrat al-Mursalāt (Arabic: سورة المرسلات‎ ‎ , “The Emissaries”, “Winds Sent Forth”) is the 77th chapter (sura) of the Quran with 50 verses.
Prophetic medicine Prophetic medicine (Arabic: الطب النبوي‎ ‎ , "'Al-Tibb al-nabawī ") refers to the actions and words ("hadith") specifically of the Islamic prophet Muhammad with regards to sickness, treatment and hygiene, and the genre of writings undertaken primarily by non-physician scholars to collect and explicate these traditions. It is distinct from Islamic medicine, in that the latter is a broader category encompassing a variety of medical practices rooted in Greek natural philosophy. Prophetic medical traditions exhort humans to not simply stop at following Muhammad's teachings, but encourage them to search for cures as well. The literature of prophetic medicine thus occupies a symbolic role in the elucidation of Islamic identity as constituted by a particular set of relationships to science, medicine, technology and nature. There has historically been a tension in the understanding of the medical narratives: are they of the same nature as Muhammad’s religious pronouncements, or are they time-sensitive, culturally situated, and thus not representative of a set of eternal medical truths? This body of knowledge was fully articulated only in the 14th century, at which point it was concerned with reconciling "Sunnah" (traditions) with the foundations of the Galenic humoral theory that was prevalent at the time in the medical institutions of the Islamicate world. It is nonetheless a tradition with continued modern-day currency, as suggested by the online presence of resources on the genre.