Translated by Abdullah Yusuf Ali The Holy Qur'an (also known as The Koran) is the sacred book of Islam. It is the word of God whose truth was revealed to the Prophet Muhammad through the angel Gabriel over a period of 23 years. As it was revealed so it was committed to memory by his companions though written copies were also made by literate believers during the lifetime of the Prophet. The first full compilation was by Abu Bakar the first Caliph & it was then recompiled in the original dialect by the third Caliph Uthman after the best reciters had fallen in battle. Muslims believe that the truths of The Holy Qur'an are fully & authentically revealed only in the original classical Arabic. However as the influence of Islam grows & spreads to the modern world it is recognised that translation is an important element in introducing & explaining Islam to a wider audience. This translation by Abdullah Yusuf Ali is considered to be the most faithful rendering available in English.