Dean Martin | Martin Luther | Martin Scorsese | Ricky Martin | Martin Luther King, Jr. | Lockheed Martin | Martin | Werner Herzog | Steve Martin | Martin Sheen | St. Martin's Press | Martin Heidegger | Martin Luther King | Max Martin | Hans Werner Henze | Aston Martin | Paul Martin | Martin Lawrence | Martin Van Buren | Martin Luther King Jr. | Glenn L. Martin Company | Martin Short | St Martin-in-the-Fields | Martin O'Neill | Martin Amis | George R. R. Martin | George Martin | Martin McGuinness | Martin Freeman | Martin Buber |
A student of Albert Schweitzer and Martin Werner, he attempted to demonstrate the textual link between pre-Islamic Christian hymnody in the Middle East to the composition of the Qur'an.