He features in an oratorio (by Felix Mendelssohn), a painting (by Ludwig Meidner) and a play (by Franz Werfel), and there have been several novels about Paul (by Shalom Asch and Samuel Sandmel). Jewish philosophers (including Baruch Spinoza, Leo Shestov, and Jacob Taubes) and Jewish psychoanalysts (including Sigmund Freud and Hanns Sachs) have engaged with the apostle as one of the most influential figures in Western thought. Scholarly surveys of Jewish interest in Paul include those by , , , and .