In the Quranic worldview, 'Permission' is a profound, dual-layered concept. The primary and all-encompassing form is Divine Permission (إذن - Idhn), the principle that nothing occurs in existence except by Allah's will and allowance, a cornerstone of Tawheed. Search-grounded analysis of classical scholarship, particularly the tafsir of Ibn Kathir, confirms this theological foundation. The second form is Social Permission (الاستئذان - Al-isti'dhan), the practical and mandatory etiquette of seeking leave before entering private spaces. As detailed in Surah An-Nur (24:27-29), this is not merely a suggestion but a divine command that protects individual privacy, fosters mutual respect, and builds a pure and harmonious society. Prophetic traditions further detail the method: greeting first, asking up to three times, and returning if denied entry. The synthesis of these two aspects reveals a beautiful Islamic principle: just as all of creation operates by Divine Permission, a righteous society functions through the respectful seeking of human permission.