The Quran is a record of the exact words revealed by God through the Angel Gabriel to the Prophet Muhammad.It was memorized by Muhammad and then dictated to his Companions, and written down by scribes, who cross - checked it during his lifetime. Not one word of its 114 chapters, Suras, has been changed over the centuries, so that the Quran is in every detail the unique and miraculous text which was revealed to Muhammad fourteen centuries ago.What is the Quran about?The Quran, the last revealed Word of God, is the prime source of every Muslim’s faith and practice. It deals with all the subjects which concern us as human beings: wisdom, doctrine, worship, and law, but its basic theme is the relationship between God and His creatures. At the same time it provides guidelines for a just society, proper human conduct and an equitable economic system.Are there any other sacred sources? Yes, the sunna, the practice and example of the Prophet, is the second authority for Muslims. A hadith is a reliably transmitted report of what the Prophet said, did, or approved. Belief in the sunna is part of the Islamic faith.