when was the first part of the quran first revealed
Quran Muslims believe that the Quran was verbally revealed by God to Muhammad through the angel Gabriel (Jibril),[6][7] gradually over a period of approximately 23 years, beginning on 22 December 609 CE,[8] when Muhammad was 40, and concluding in 632, the year of his death.[1][9][10] Muslims regard the Quran as the most important miracle of Muhammad, a proof of his prophethood,[11] and the culmination of a series of divine messages that started with the messages revealed to Adam and ended with Muhammad. The word "Quran" occurs some 70 times in the text of the Quran, although different names and words are also said to be references to the Quran.[12]
Surah A Surah (/ˈsʊərə/;[1] also spelled Sura; Arabic: سورة‎ sūrah, plural سور suwar) is the term for a chapter of the Qur'an. There are 114 Surahs in the Qur'an, each divided into verses. The chapters or suras are of unequal length, the shortest chapter (Al-Kawthar) has only three ayat (verses) while the longest (Al-Baqara) contains 286 verses.[2] Of the 114 chapters in the Qur'an, 87 are classified as Meccan, while 27 are Medinan. This classification is only approximate in regard to location of revelation; any chapter revealed after migration of Muhammad to Medina (Hijrah) is termed Medinan and any revealed before that event is termed Meccan. The Meccan chapters generally deal with faith and scenes of the Hereafter while the Medinan chapters are more concerned with organizing the social life of the nascent Muslim community and leading Muslims to the goal of Dar al-Islam by showing strength. Except for sura At-Tawba, all chapters or suras commence with 'In the Name of God, the Merciful, the Compassionate'. This formula is known as the Bismillah and denotes the boundaries between chapters. The chapters are arranged roughly in order of descending size; therefore the arrangement of the Qur'an is neither chronological nor thematic. Suras (chapters) are recited during the standing portions (Qiyam) of Muslim prayers. Sura Al-Fatiha, the first chapter of the Qur'an, is recited in every unit of prayer and some units of prayer also involve recitation of all or part of any other sura.