This course explores the historical development, theological roots, and contemporary manifestations of antisemitism within Christian thought and practice. Through interdisciplinary analysis of religious texts, historical documents, and theological writings, students will trace the evolution of antisemitism from early Christian attitudes towards Judaism to its modern expressions. The course will examine the role of Christian doctrines, such as supersessionism and deicide accusations, in shaping antisemitic beliefs and behaviors throughout history. Additionally, students will critically engage with case studies, including the Inquisition, blood libel accusations, and the Holocaust, to understand the devastating impact of Christian antisemitism on Jewish communities. By the end of the course, students will gain a deeper understanding of the complex relationship between Christianity and antisemitism, empowering them to challenge harmful narratives and promote interfaith understanding and reconciliation.