"The Historical Jesus: A Survey of Positions" by J. M. Robertson is a critical examination of the historicity of Jesus Christ, likely written in the early 20th century. The book delves into the various scholarly debates surrounding the life and teachings of Jesus, challenging traditional assumptions and scrutinizing the evidence presented in the Gospels. Robertson aims to clarify the complexities surrounding historical perspectives and the myth-theory related to Jesus' figure and legacy. At the start of the work, the author sets the stage for a rigorous analysis of historical assumptions in understanding Jesus, drawing parallels to significant scientific discoveries that faced skepticism in their time, such as the Copernican theory. He emphasizes the necessity of a critical examination of the Gospel narratives, cautioning against blind acceptance of their accounts as historical fact. The opening chapters introduce key arguments against the presuppositions that underpin contemporary Christian orthodoxy, highlighting how many of these ideas have not undergone the same level of critical scrutiny as other historical events. Through this approach, Robertson invites readers to reconsider the foundational ideas of Christian belief in light of historical analysis and scholarly critique. (This is an automatically generated summary.)