So it is that the laws most binding us as a people are laws of the spirit—proclaimed in church and synagogue and mosque. These are the laws that truly declare the eternal equality of all men, of all races, before the man-made laws of our land. And we are profoundly aware that—in the world—we can claim the trust of hundreds of millions of people, across Africa and Asia—only as we ourselves hold high the banner of justice for all.

Address at the Philadelphia Convention Hall (1956)