According to search-discovered classical Islamic scholarship, Christians, referred to in the Quran as 'An-Nasara' (النصارى), are identified as 'Ahl al-Kitab' (People of the Book), acknowledging their reception of divine revelation through Prophet Isa (Jesus). [7, 9] A comprehensive thematic synthesis of the 26 key Quranic verses on this topic reveals a nuanced and dual-faceted perspective. On one hand, the Quran issues a strong theological critique against core Christian doctrines it considers excesses (ghuluww), such as the Trinity, the divinity of Jesus, and the concept of God having a son, as detailed in the tafsir of Ibn Kathir on verses like 4:171 and 5:72. [9, 27] On the other hand, the Quran praises a group among them for their humility, piety, and closeness in affection to the believers, particularly those who are priests and monks and are not arrogant (5:82). [2, 36] Al-Tabari provides the linguistic foundation, linking 'An-Nasara' to 'helpers,' in reference to the disciples of Jesus. [1] This synthesis, spanning all verse contexts, establishes the Quranic framework for engaging with Christians: a firm clarification of creedal boundaries combined with a call to common terms—the worship of the One God—and a recognition of shared moral values and the potential for peaceful coexistence. [8]