Marcus, Jacob Rader. "Judeophobia and Antigentilism" in States Jewry, 1776–1985: Volume III The Germanic Period, Part 2, pp. 359–360. Detroit, MI: Wayne State University Press, 1993. ISBN978-0-8143-2188-1. "Yet very few Jews were antigentilic. Despite his occasional hostility Wise was particularly close to liberal Christian religious groups. But where Judaism, the religion was concerned, neither Wise nor any other Jewish leader made any concessions to Christianity, not in substance."