"The Reading and Preaching of the Scriptures in the Worship of the Christian Church" is a multivolume study by Hughes Oliphant Old that canvasses the history of preaching from the words of Moses at Mount Sinai through modern times. In Volume 1, "The Biblical Period," Old begins his survey by discussing the roots of the Christian ministry of the Word in the worship of Israel. He then examines the preaching of Christ and the Apostles. Finally, Old looks at the development and practice of Christian preaching in the second and third centuries, concluding with the ministry of Origen.