Moral Grandeur and Spiritual Audacity: Essays (1996)

This collection of essays, compiled and edited by Heschel’s daughter Dr. Susannah Heschel, touches on Heschel’s moral and spiritual reflections on various topics, such as social justice, ethical responsibility, and the moral challenges of the modern world. Heschel’s impassioned voice encourages readers to embrace moral grandeur and spiritual audacity in their lives.

Heavenly Torah: As Refracted Through the Generations (2005)

This work is a translation (with commentary for the reader) of Heschel’s three-volume work in Hebrew on the different theologies (Torah Min Hashamayim) of the Rabbis of the Talmudic period and how those theologies lived on and confronted one another in later periods. The first two volumes of the original work were published in 1962 and 1965, respectively. The third Hebrew volume was published posthumously in 1990. The English translation by Rabbi Gordon Tucker was published in 2005.

The Insecurity of Freedom (1966)

This collection of essays explores a range of theological, philosophical, and ethical topics. The essays reflect Heschel’s deep concern for the moral challenges of the time, particularly in the context of the Vietnam War and the broader social and political issues of the 1960s.

The central theme of the book revolves around the tension between freedom and security. Heschel examines the complex relationship between individual freedom and the responsibilities it entails. He discusses the moral dilemmas faced by individuals in a society marked by injustice, violence, and ethical uncertainties.