The Quran is the last revealed Book of Allah. It is a word-by-word record of Allah's communication with Prophet Muhammad, His last Messenger on earth. The Divine Message called Revelation (Wahi), was brought by the Archangel Jibrail (Gabriel) from time to time over a period of 23 years.
It is fully established by tradition and research that the Quran, in its present shape and form, was arranged in the lifetime of the Prophet in his own supervision. The Message was received by the Prophet as a Divine instruction to guide him as well as the people in specific situations, or as a response to the non-believers' objections. These Messages received at different times, were placed immediately in a particular Chapter (Sura) by the scribes as advised by the Prophet. There is consensus of Islamic scholars that the Quran in its present shape and form has existed through the centuries, without any change or alteration and there is no doubt about its authenticity.
The present book is intended to provide the facts about the Quran to the students. It is hoped however, that other readers will also find it useful, and it will help them in their understanding of the Quran.