With a foreword by Dr Howard Thurman's biographer Dr Luther E. Smith Jr this book contains the only surviving text of the Lawrence Lectures given by Dr Thurman at California's Berkeley Unitarian Church in 1978. As such, it is a unique record of the thinking of one of America's most celebrated African-American churchmen on the potential of religious experience and god-conscious living to transform society. Howard Thurman, as Dean of the Chapels at Howard University, and later at Boston University, was acclaimed by LIFE magasine as one of the 20th century's "Great Preachers" of America. His insights and teaching in a time of immense social upheaval influenced the lives of millions, including Martin Luther King, Jr. In the Lawrence Lecture reproduced in this book he insists that the most intense religious experience (the 'mysticism' of the title) can and should be the basis for involvement in social transformation. Also within the book is a biographical essay entitled 'The Temple above the Clouds' by the Rev Richard F Boeke, Minister of the First Unitarian Church at Berkeley 1968-1995. It was he who was instrumental in inviting Dr Thurman to deliver the Lawrence Lectures and who preserved the content of those lectures for eventual publication. His reminiscence of his ministry during those years of rapid change in social attitudes provides both a fascinating and highly personal account in itself and also an informative background to the issues addressed by Dr Thurman.