What is what language is the quran written in?

The Quran, the holy book of Islam, is written in classical Arabic. It is believed to be the literal word of God as revealed to the Prophet Muhammad in the 7th century. Arabic is considered the sacred language of Islam, and the Quran is written in a highly poetic and eloquent style that is considered to be a linguistic miracle by Muslims. The Quran has been translated into many languages, but the original Arabic text is still considered the most authentic and authoritative version.