Splitting of the Chest

The miraculous event of Shaqq al-Sadr — the opening and purification of the Prophet's chest — is recorded as having occurred twice in his life: once during his childhood in the desert with Halimah al-Sa'diyyah, and again on the Night of Isra and Mi'raj. Both instances are documented in authentic hadith and are referenced in the Quran. Together they represent a theological reality: the Prophet ﷺ was prepared and purified for his mission from before prophethood, by Allah's own arrangement through His angels. The childhood incident occurred while the Prophet ﷺ was among the Banu Sa'd, at approximately four to five years of age. He and his foster brother were playing among the sheep when two men in white appeared, laid him down, opened his chest, removed a clot of blood described as "the portion of Shaytan in you," washed his heart with Zamzam water from a golden basin, and replaced it — all while he was conscious. His foster brother fled crying that Muhammad had been killed. When Halimah and al-Harith rushed to find him, he was standing pale but physically unharmed and described what had occurred. The companion Anas ibn Malik — who served the Prophet ﷺ for years with unrestricted access to his person — attested that he personally saw the visible scar from this procedure between the Prophet's shoulder blades. This physical testimony transforms an account that might otherwise seem purely legendary into something historically verifiable. The theological significance is carefully explained by Islamic scholars: the "clot of blood" represents the vulnerability to Shaytan's whispers that exists within every human being. Its removal from the Prophet ﷺ was not because he was deficient — it was an act of divine preparation and exceptional honor, ensuring that the vessel through which Allah's final revelation would flow was purified from any avenue of demonic influence. The washing with Zamzam — the sacred water of Ibrahim — connected this purification to the long chain of prophetic succession that the Prophet ﷺ would complete. Surah al-Sharh (94:1-3) references this divine expansion: "Did We not expand for you your chest?" The literal and spiritual meanings merge in this verse, as the physical procedure enacted the spiritual reality of a heart opened and enlarged to receive the heaviest trust ever given to any human being.