Throughout its history the Koran has presented problems of interpretation. Some scholars estimate that at least a quarter of the text is obscure in meaning, not only for Western translators but even native Arabic speakers, who struggle with the archaic vocabulary that is no longer used in modern Arabic. In this in-depth study of the language of the Koran, scholar Christoph Luxenberg dispels much of the mystery surrounding numerous hitherto unclear passages. The key, as Luxenberg shows exhaustively, is to understand that Aramaic the language of most Middle Eastern Jews and Christians of the pre-Islamic era had a pervasive influence on the development of the Arabic text of the Koran. For a thousand years preceding the advent of Islam, Aramaic (or Syriac as it was sometimes called) was the lingua franca of many parts of the Near East. It was the native language of the first Christian evangelists and the main liturgical language of the early Christian churches from Syria to Iran.
