How was the order of the Qur'an decided?

The order of the Qur'an was determined through a careful process during the time of the Prophet Muhammad ﷺ and later formalized under the caliphate of Uthman ibn Affan. The Qur'an was revealed gradually over a period of approximately 23 years, and as it was revealed, it was memorized and recorded by the Prophet’s companions.

Uthman played a crucial role in compiling the Qur'an into a standardized written form due to concerns about discrepancies in recitation among different regions. As reported in Sahih al-Bukhari, Uthman summoned Zayd ibn Thabit, 'Abd Allah ibn al-Zubayr, Sa'id ibn al-'As, and 'Abd al-Rahman ibn al-Harith ibn Hisham to compile copies of the Qur'an. Uthman instructed, If you and Zayd differ regarding the Qur'an, write it in the dialect of Quraysh, for it was revealed in their tongue Sahih al-Bukhari 61:16SunniSAHIH. This directive ensured that the Qur'an would be consistent and accessible in its original dialect.

The Qur'an was organized primarily by the Prophet himself, as he would guide his companions on where each verse belonged within the surahs. The sequence of the surahs is not strictly chronological but is instead based on a combination of thematic coherence and the specific guidance given by the Prophet Muhammad ﷺ. Furthermore, the arrangement was also influenced by the context of the verses and their relevance to the overall message of the Qur'an.

In summary, the compilation and ordering of the Qur'an were conducted with great care and authority, ensuring its preservation in both content and form for future generations.