Quran is the word of Allah (God) that was revealed in Arabic to prophet Muhammad who is the last prophet as stated clearly in the Quran in 33:40. This makes Quran the final testament to mankind. It was placed into Muhammad’s soul on the 27th night of Ramadan, 13 B.H. (Before Hijrah) through the mediation of Angel Gabriel and witnessed by the angels (4:166)
The Quran confirms the revelations given to earlier Prophets, though these might not be accessible to us, in the form they were originally revealed. The most sublime language and a rational message that directly appeals to the human heart have caused this Divine book to move nations and civilizations. It will continue to guide those who turn to Allah with a sincere heart, for all times.