the faculty of DePaul University, where he taught undergraduates comparative religion for 26 years until retiring in 1995. With Robert W. Funk, Crossan served as cochair of the Jesus Seminar, a group of academics studying the historical Jesus, for its first decade. Crossan also served as president of the Chicago Society of Biblical Research in 1978–1979, and as president of the Society of Biblical Literature in 2012. Crossan married Margaret Dagenais, a professor at Loyola University Chicago in the summer of 1969. She died in 1983 due to a heart attack. In 1986, Crossan married Sarah Sexton, a social worker with two grown children. Since his retirement from academia, Crossan has continued to write and lecture. Views and methodology Crossan portrays Jesus as a healer and wise man who taught a message of inclusiveness, tolerance, and liberation. In his view, Jesus' strategy "was the combination of free healing and common eating . . . that negated the hierarchical and patronal normalcies of Jewish religion and Roman power . . . He was neither broker nor mediator but . . . the announcer that neither should exist between humanity and divinity or humanity and itself." Central to Crossan's methodology is the dating of texts. This is laid out more or less fully in The Historical Jesus in one of the appendices. He dates part of the Coptic Gospel of Thomas to the 50s CE, as well as the first layer of the hypothetical Q Document (in this he is heavily dependent on the work of John Kloppenborg). He also assigns a portion of the Gospel of Peter, which he calls the "Cross Gospel", to a date preceding the synoptic gospels, the reasoning of which is laid out more fully in The Cross that Spoke: The Origin of the Passion Narratives. He believes the "Cross Gospel" was the forerunner to the passion narratives in the canonical gospels. He does not date the synoptics until the mid to late 70s CE, starting with the Gospel of Mark and ending with Luke in the 90s. As for the Gospel of John, he believes part was constructed at the beginning, and another part closer to the middle, of the 2nd century CE. Following Rudolf Bultmann, he believes there is an earlier "Signs Source" for John as well. His dating methods and conclusions are quite controversial, particularly regarding the dating of Thomas and the "Cross Gospel".