holy book in Islam is "Quran

The Quran, also spelled as Qur'an or Koran, is the holy book of Islam, believed by Muslims to be the literal word of God as revealed to the Prophet Muhammad. It is written in Arabic and is divided into chapters called "Surahs," which are further divided into verses known as "Ayahs." The Quran provides guidance on various aspects of life, including faith, morality, law, and spirituality.

Muslims consider the Quran to be a complete and final revelation, superseding all previous scriptures. It covers a wide range of topics, including theology, ethics, stories of past prophets, and instructions for daily life. The Quran is highly revered in Islam and is recited and memorized by Muslims around the world. It is written in a unique style of Arabic prose and is often admired for its linguistic beauty and depth of meaning.