Dear Orange,
Peace to you.
It is often unappreciated by many Muslims that headings and even verse numberings as we understand them today were absent in the earliest codices of the Quran. Therefore, it can be argued that they were never part of the Quranic revelation, despite any claims of later Islamic secondary sources. Early Quranic codices didn't even possess diacritical marks or vocalisations / vowel signs or even formally indicate when verses had ended. The primary mode of revelation and transmission was oral supported by a written transmission by the hands of noble scribes (80:13-16)
[1]"
Headings and numbering of verses were absent in the original codices and still form no integral part of the holy script" [2] "Old Qur`anic manuscripts have no diacritical marks or vowel signs. They also lack headings (names of Surahs) and punctuation marks. They do not separate the Surahs or formally indicate the end of a verse. Both the Kufi and Hijazi script underwent development with time. Old manuscripts naturally use primitive forms of these scripts." [3]Surah headings seem to me to be compiled by later editors as markers who relied on Islamic traditions and ‘Asbab ul Nazul’ (occasions of revelation). The latter was at best a fluid enterprise covering only a part of the Quran with limited value
[4].
This cannot be accepted by any critical historian as ipso facto indicative of its veracity. There are also different names attributed to the same Surahs. For example, Chapter 17 is referred to as Surah al-Isra and is also known as Bani Israel.
Therefore, it is important to appreciate that the earliest codices are inconclusive as evidence as they do not bear the names / headings of the Surahs. Hence, this is why I humbly asserted the limitation of the emphasis placed on such Surah names either on the basis of early codices or based on Quranic recitation today. No Quranic recitation today formally begins with the name of the Surah.
Please see an example of a folio from an old Sana manuscript below which initiates with Chapter 6 (Surah Anaam). You will note that no Surah name is present.
http://www.unesco.org/webworld/mdm/visite/sanaa/en/d5z2.htmlI hope that helps, God willing.
Joseph.
REFERENCES:[1] Joseph Islam - THE COMPILATION OF THE QURAN,
http://quransmessage.com/articles/the%20compilation%20of%20the%20quran%20FM3.htm[2] CAESAR, F. E, Islam, Seventh Edition, Barron's Educational Series, Inc. Chapter 5, and Foundations of Islam: The Quran, Arrangement Page 82
[3] SHAFAAT, A. Islamic Perspectives, Chapter 3, Early Transcription of the Qur'an, Revised March 2005
[4] Joseph Islam - FLUID BEGINNINGS OF ASBAB UL-NAZUL,
http://quransmessage.com/articles/asbab-ul-nazul%20FM3.htm