According to search-discovered classical Islamic scholarship, the concept of Al-Jahiliyyah (the pre-Islamic era or 'Age of Ignorance') denotes a state of society defined by its distance from divine guidance. Ibn Kathir explains that this term, while referring to pre-Islamic Arabia, also describes any culture or mindset rooted in human arrogance, tribalism, and laws based on whim rather than revelation. The Quran's mission is presented as a direct cure for this state, as it systematically identifies and reforms the specific injustices of Jahiliyyah. A prime example of this divine reform is found in Surah Al-Mujadila (58:2), which addresses the oppressive pre-Islamic divorce custom of Zihar. Al-Qurtubi's analysis shows how the verse doesn't just forbid the practice but establishes a new legal framework that protects women's rights and introduces a path for rectification. This synthesis across multiple verse contexts establishes Jahiliyyah as the essential backdrop against which the justice, wisdom, and mercy of Islamic law are made manifest.