Among egalitarian religious congregations throughout the world, the most popular addition to the traditional liturgy is the mention of the Matriarchs in birkat avot (the blessing of the ancestors), the opening blessing of the Amidah.

In 1951, the New York–based Society of Jewish Science published a small pamphlet entitled “What to Tell your Friends About Jewish Science.” Written by the society’s leader, Tehilla Lichtenstein, the pamphlet sought to clarify the differences between the religions of Jewish Science and Christian Science. Portraying Christian Science as the outgrowth of a Christian philosophy of denial, Lichtenstein defined Jewish Science as the positive application of Jewish teachings to everyday life. She elaborated on this idea in over five hundred sermons delivered between 1938 and 1972, becoming the first Jewish American woman to serve as the spiritual leader of an ongoing Jewish congregation. While the society, which continues to exist, never sought formal affiliation with any of American Judaism’s major religious movements, it retains strong historical and theological ties to classical Reform Judaism.

The Iggeret ha-Kodesh (The Holy Epistle), a Kabbalistic work written in the second half of the twelfth century, has been mistakenly attributed to the Ramban (Moses ben Nahman or Nahmanides, 1194–1270 - see Update below). The question of the composition’s author has prompted various answers: Gershom Scholem (1897–1982) at first believed that the author was Rabbi Joseph ben Abraham Gikatilla (1248–1325), a kabbalist who lived a generation after the Ramban. He later recanted this view and attributed the work to the kabbalist Rabbi Joseph of Shushan (thirteenth century), who was especially known for his erotic works.

Jewish feminist theology focuses on central Jewish categories, themes, and modes of expression—for example, God, prayer, Torah she-bi-khetav: Lit. "the written Torah." The Bible; the Pentateuch; Tanakh (the Pentateuch, Prophets and Hagiographia)Torah, and halakhah—and asks who created them and whose interests they reflect. It raises meta-questions about Jewish tradition.

A deeply religious feminist, Annette Daum dedicated her life to two causes: interfaith dialogue and feminism. Among other leadership positions, she coordinated interreligious affairs at the Union of American Hebrew congregations, edited the journal Interreligious Currents, and organized various task forces focused on gender equality and Jewish-Christian feminist dialogue.