These manuscript pages consist of the background and personal opinions of Houedard who was asked to write an introduction to the work of Dr.James Parkes, an important Christian scholar and philospher. As Houedard writes, he was pleased to do so as there was a wide area in which their "thought closely coincided. In theology, in pacifism, in the need for a wider and deeper ecumenism, in support of the direction youth has been moving, and in particular of course in our agreement on the need for studies and concrete results in the field of anti-semitism." The introductory essay details the history of Catholic Church's litugical changes in their view of anti-semitic liturgy from early Christianity until 1970. The book was never published -- Source of annotation: Marvin or Ruth Sackner.