Quranic Preservation

After heavy losses among the Qur'an reciters at Yamama, Caliph Abu Bakr ordered Zayd ibn Thabit to gather the Qur'an into a single written record. The resulting suhuf was an archival master held in the caliph's keeping, not a published edition, and it became the basis of Uthman's standardisation.

The standardization of the Quran under Caliph Uthman (644–656 CE) was a defining act of early Islam. Undertaken around 650 CE to address regional differences in recitation, it produced the Uthmanic codex that became the basis for all later manuscripts used by Muslims worldwide.