"Though I was well aware that Albert Schweitzer preached a great deal both before and after he became a physician, I never encountered any of his sermons until I was privileged to read the present collection prior to publication. What I find in this increases my sense of wonder, though it does not increase my surprise. It pleases me to find that like other speakers and writers, the famous missionary doctor preached many of his ideas before they were cast into essay form, thus following the experimental method...On the whole the sermons seem contemporary...Very early in the twentieth century, he understood that Christianity is not a merely spiritual religion and that the popular arguments against missions are superficial ones...What pleases me most about the new publication is its revelation of the author's deep personal piety..." -- D Elton Trueblood (from the Foreword).