Hiwi al-Balkhi (9th century) (Hebrew: חיוי אל-בלכי, also Hiwwi or Chivi) was an exegete and Biblical critic of the last quarter of the ninth century, born at Balkh, Khorasan (now located in Afghanistan). It is not entirely clear whether Hiwi was a Jew, as suggested by Schechter (1901), or whether he was perhaps a member of a gnostic Christian sect (Rosenthal 1948). Some claim that he was a member of the ancient Bukharian Jewish community of Central Asia.
Read more about Hiwi Al-Balkhi: Criticism of The Bible, The Geniza Fragment, Bibliography