He received his religious
education in Galicia and his secular education in Berlin and
at the University of Erlangen, both in Germany. From 1896 to
1900 he was rabbi of Djakavo, Croatia and was Chief Rabbi of
Bulgaria, with his seat in Sofia, from 1900 to 1914. Here he
worked to better the situation of minorities in the Balkans.
From 1914 until his death Ehrenpreis was Chief Rabbi of
Sweden. In the late 1880's he became active in the Hovevei
Zion movement and made pioneer contributions to modern
Hebrew literature. As a collaborator of
Theodor Herzl (1860-1904), he helped to organize the
First Zionist Congress in 1897 and spoke there on Hebrew
language and literature. However, after 1908 he abandoned
his interest in Zionism and Hebrew literature and while in
Sweden wrote mainly in Swedish. Ehrenpreis became an
advocate of 'spiritual nationalism', supporting assimilation
and life in the Diaspora as the true way for the Jews to
fulfill their mission.