According to search-discovered classical Islamic scholarship, the concept of Diversity (التنوع) is a foundational principle in the Quran, presented as a magnificent sign (Ayah) of Allah's oneness, power, and wisdom. Tafsir of Surah Ar-Rum 30:22 by scholars like Ibn Kathir highlights that the variation in human languages and colors is a deliberate act of creation, intended for 'those who know' to reflect upon the Creator's artistry. This is further expanded in Surah Fatir (35:27-28), which points to the diversity in fruits, mountains, and all living creatures as further proof. The Quranic narrative establishes that this diversity is not a basis for hierarchy but for mutual recognition ('li-ta'arafu'), as stated in Surah Al-Hujurat 49:13, with the only measure of superiority being piety (Taqwa). This synthesis of Quranic verses affirms that Islam views human diversity as a divinely-willed reality meant to foster humility, cooperation, and a deeper appreciation of the single Creator behind all of creation.