Many of his paintings can be interpreted as indirect commentaries on the emancipation of Jews in Germany in the nineteenth century. His own life and artistic career are also examples of the social rise of the Jewish bourgeoisie. In contrast to many other Jewish intellectuals of his generation, such as Heinrich Heine, Ludwig Börne, and Felix Mendelssohn Bartholdy, Oppenheim refused to convert to Christianity and always stood by his Jewish roots.
Oppenheim’s famous “Scenes from Old Jewish Family Life” portray Jewish rituals and the major stages of life in the form of genre scenes. But they can also be understood as statements on the cultural allegiance of German Jewry. Oppenheim uses a historicized genre painting style to depict bourgeois values such as piety, a sense of family, education, and respectability. In doing so, he also underscores what these values have in common with the core values of the Christian bourgeoisie. Instead of emphasizing the exotic, as was later the case with Orientalism, the paintings invite the majority society to identify with the foreign traditions and customs of the Jews. From the perspective of German Jewry, they offer a nostalgic view of the settled life of their fathers’ generation, before Jews were granted equal civil rights in Germany: not the life of a marginalized minority, but a bourgeois one.