Structure and Organization

The Qurʾān consists of 114 chapters (sūrahs) of varying length, subdivided into verses (āyāt). The total number of verses differs slightly according to regional systems of enumeration, though the commonly accepted Kūfan count is 6,236 verses. The chapters are further divided into thirty sections (ajzāʾ) to facilitate recitation, especially during Ramaḍān. Traditional manuscripts also divide the text into rukūʿs—thematic subdivisions used particularly in South Asian recitational traditions.

The chapters are generally classified into Makkan (Makki) and Madinan (Madanī) revelations. Makkan sūrahs, revealed before the hijrah, primarily emphasize monotheism, eschatology, moral reform, and prophetic narratives. Madinan sūrahs, revealed after the migration to Medina, focus more extensively on law, communal organization, warfare, social ethics, and interreligious relations. This classification is fundamental in tafsīr and sīrah studies because it contextualizes the development of Islamic teachings within the Prophet’s life.

The longest chapter of the Qurʾān is Sūrat al-Baqarah (Qurʾān 2), while the shortest is Sūrat al-Kawthar (Qurʾān 108). The first complete sūrah in the canonical arrangement is Sūrat al-Fātiḥah, which serves as the opening prayer of the Muslim liturgy.