After his ordination, Newman became rabbi of the Bronx Free Synagogue. In 1921, he became rabbi of Temple Israel in New York City and was appointed to the faculty of the Jewish Institute of Religion when it was founded the following year. In 1924, Newman moved to San Francisco, replacing Martin Meyer as rabbi of Temple Emanu-El. In 1930, Newman returned to New York City to become rabbi of Temple Rodeph Sholom. He stayed in this pulpit until his retirement in 1972. During his tenure at Temple Rodeph Sholom, Newman became active in the Zionist Revisionist movement, was the chairman of the Palestine Mandate Defense Fund, and was honorary chairman of both the Revisionist Tel Hai Fund and the American Friends of a Jewish Palestine. He once again served on the faculty of the JIR. He also served on the American advisory committee for the Hebrew University and as a vice president of the American Jewish Congress.
Newman was the visionary for Brandeis University. "To be sure, Rabbi Newman was not the first during the twentieth century to advocate for a Jewish institution of higher learning. Yet, it was Newman's proposal, published in the Jewish Tribune, which inexplicably garnered the attention and raised the eyebrows of American Jewry. Rabbi Newman had firsthand knowledge of the Jewish quota, having attended Brown University at a time when the school's administration imposed 'limitations in the enrollment of Jews and Negroes.' Taking stock of the United States' 15,000 Jewish collegians—nearly ten percent of the total collegiate population—Newman lamented that 'the Jewish student is becoming more and more unwelcome in privately endowed American universities.' More significant than exclusion from academe, Newman worried about the very practical problem that, as a result of limited educational opportunities, American Jews were in jeopardy of being further rejected from 'higher spheres of the professions and commerce.'" There were many other proposals, but Newman continued steadfast in his work for his vision of a Jewish university. He published a slim volume, appropriately titled A Jewish University in America?, featuring an expanded version of his original essay and a collection of the articles and letters that had appeared on the subject. In 1945 Newman was recruited by Rabbi Israel Goldstein, to join a group of men to consider the possibility of opening a Jewish university in Waltham, Massachusetts, some ten miles northwest of Boston. For his obvious interest and expertise in the matter, Goldstein was delighted to "have the friendly support of Rabbi Louis I. Newman." Though Newman's did not remain on this board that would help in the founding of Brandeis, the school's first president, Abram L. Sachar, wrote to Newman, just three weeks before the start of the first semester. Sachar told Newman that he considered him to be "one of the most valued pioneers in the long battle to establish a university in America under Jewish auspices." And, "in a very deep sense we are indebted to you for preparing the soil and fructifying it," wrote Sachar. Yet, it was probably another line in Sachar's letter that properly represented Newman's bittersweet feelings on the matter. "It is too bad," Sachar sympathized, "that a generation had to pass before your vision was acted upon."
Writings
Newman was a prolific writer and playwright. Some of his volumes include: Jewish Influence on Christian Reform Movements and Jewish People, Faith and Life. He also compiled and translated the classic work The Hasidic Anthology, Tales and Teachings of the Hasidim: The parables, folk-tales, fables, aphorisms, epigrams, sayings, anecdotes, proverbs, and exegetical interpretations of the Hasidic masters and disciples; their lore and wisdom, which has become a standard textbook for courses in Jewish studies.
Personal life
In 1923, Newman married Lucille Helene Uhry, daughter of Edmond and Lillian Uhry. Together they had three sons, Jeremy Uhry Newman, Jonathan Uhry Newman, and Daniel Uhry Newman. Rabbi Louis Israel Newman died at the age of 78 on March 9, 1972 in New York City.
