People of the Book (Arabic: أهل الكتاب* * ′Ahl al-Kitāb) is a term used to designate non-Muslim adherents to faiths which have a revealed scripture[1] called, in Arabic, Al-Kitab (Arabic: الكتاب * "the Book" or "the Scripture"). The three types of adherents to faiths that the Qur'an mentions as people of the book are the Jews, Sabians and Christians. Early Muslim traditions indicate an esteemed regard for the People of the Book over non-Abrahamic religions such as Meccan idolaters, polytheists and Persian Zoroastrians.
In Islam, the Muslim scripture, the Qur'an, is taken to represent the completion of these scriptures, and to synthesize them as God's true, final, and eternal message to humanity. Because the People of the Book recognize the God of Abraham as the one and only god, as do Muslims, and they practice revealed faiths based on divine ordinances, tolerance and autonomy is accorded to them in societies governed by sharia (Islamic divine law).
In Judaism the term "People of the Book" (Hebrew: עם הספר, Am HaSefer) was used to refer specifically to the Jewish people and the Torah, and to the Jewish people and the wider canon of written Jewish law (including the Mishnah and the Talmud). Adherents of other Abrahamic religions, which arose later than Judaism, were not added.[2] As such, the appellation is accepted by Jews as a reference to an identity rooted fundamentally in Torah.[3]