what does the Qur'an do
The Qur'an is the holy book for Muslims, revealed in stages to the Prophet Muhammad over 23 years.Qur'anic revelations are regarded by Muslims as the sacred word of God, intended to correct any errors in previous holy books such as the Old and New Testaments.he longest chapter of the Qur'an is Surah Baqarah (The Cow) with 286 verses and the shortest is Surah Al-Kawther (abundance) which has 3 verses. The arrangement of surahs does not correspond to the chronological order in which they were revealed.