"In these lectures [the Schweich Lectures of 1916] an attempt has been made, not so much to restate familiar facts, as to accommodate them to new and supplementary evidence which has been published in America since the outbreak of the war. . . . Hebrew achievements in the sphere of religion and ethics are only thrown into stronger relief when studied against their contemporary background. "The bulk of our new material is furnished by some early texts, written towards the close of the third millennium B.C. They incorporate traditions which extend in unbroken outline from their own period into the remote ages of the past, and claim to trace the history of man back to his creation. They represent the early national traditions of the Sumerian people, who preceded the Semites as the ruling race in Babylonia; and incidentally they necessitate a revision of current views with regard to the cradle of Babylonian civilization." -from the Preface