Tradition in an Untraditional Age is a 20th-century work by Rabbi Lord Jonathan Sacks that explores the challenges of secularization, assimilation, and antisemitism through analyses of thinkers including rabbis and thinkers such as Samson Raphael Hirsch, Moses Sofer, Abraham Isaac Kook, Joseph Soloveitchik, Franz Rosenzweig, and Martin Buber. The work contains studies of topics such as the Holocaust, Jewish-Christian dialogue, Jewish economic ethics, and religious alienation and return.