My friend, colleague, and fellow interfaith traveler Rabbi Dr. Yakov Nagen recently had his book “God Shall be One” – Reenvisioning Judaism’s Approach to Other Religions (Maggid Press, 2024) translated into English. Rabbi Nagen directs the Ohr Torah Stone’s Blickle Institute for Interfaith Dialogue and Beit Midrash for Judaism and Humanity, in addition, he is the Executive Director of the Ohr Torah Interfaith Center. He is also a Ra”M in Yeshivat Otniel.
The book His Name is One was actually only half written by Rabbi Nagen, the other half was written by his colleagues Rabbi Sarel Rosenblatt and Dr. Assaf Malach. They discuss Yehudah Halevi, Meiri, Emden, Benamozegh, Rav Kook, and Manitou. However, Rabbi Nagen wrote the essays given the book shape and character, providing an interfaith vision for the Institute. The book is a compendium of their Beit Midrash for Judaism and Humanity.
For those who want to know more about the prior work of Rabbi Nagen on spirituality and Torah study, you can read two prior interviews on this blog about his work. The first interview is on his book of spirituality, Be, Become, Bless(2019). The second interview was on his approach to Torah study focusing on his books Water, Creation and Divinity: Sukkot in the Philosophy of Halacha [Hebrew] (Giluy 2008) and The Soul of the Mishna (Maggid Press, 2021).
My interview focuses on some of the issues in the book and some that go beyond the book. Most notably, beyond the book, is that Rabbi Nagen advocates creating a mutually agreed document similar to Nostra Aetate between Judaism and the Muslim world. Just as the Catholic Church renounced antisemitism and recontextualized Judaism as the root of Christianity, so too Jews and Muslims, as religious leaders not as political leaders, need to create a document of mutual acceptance and recognition. (See question #9 below)
In the book “God Shall be One”, Nagen looks to the 15th century thinker Rabbi Jospeh Albo to create an acceptance of a plurality of religions. In addition, Nagen accepts that Judaism acknowledges many names for God, each reflecting a different aspect of the Divine. Yet, there is but One God, who transcends form, time, and definition. He also advocates sharing Torah with the wider world.
And most striking, he uses Rabbi Nathaniel ibn Fayumi, to accept that God sends prophets to other religions and as a way to say that other religions may have a God given mandate through their own prophets. Nagen also lets people know that there are currently halakhic rabbis such as Rabbi Eliezer Melamed who are also going in this direction based on Melamed’s unpublished manuscript about other religions.
Nagen acknowledges that we do have problematic and exclusivity statements about other religions in Jewish texts. But he states that” It is our responsibility to navigate these perspectives, choose thoughtfully among them, and at times, firmly reject those that conflict with our moral convictions. Unfortunately, extremists are often empowered by moderates who mistakenly assume that extremist interpretations represent the most authentic expression of Judaism.”
A key element in Rabbi Nagen’s approach is his looking to an eschatological end of days when we fulfill the verse, “On that day, God shall be One and His Name One” (Zechariah 14:9). A messianic vision where we all call on the name of God in His Oneness, in which all religions are unified in this call to acknowledge the singularity of God. Our goal is to see that now or at least work towards that goal. Even though I attend interfaith events with Rabbi Nagen My own interfaith work of acknowledging diversity, universalism, wisdom in other religions, and the need for understanding is non-eschatological. I may return to this on the blog as I am finishing my book on religious diversity. (forthcoming Fortress Press,2027).
As an aside, as a personal pet peeve. Talking about rabbinic opinions toward interfaith of the 1960’s is like talking about the opinions LBJ, Moshe Dayan, Humphrey, and Khrushchev, when asked about contemporary politics of 2025. If you are interested in interfaith, then please learn about the major rabbis and thinkers involved in interfaith of the last 20 years, instead of rehearsing thoughts of sixty years ago. For example, start your discussion with Rabbi Yakov Nagen.
Finally, Rabbi Nagen’s interfaith work proceeds from a deep love of humanity, following in the footsteps of Rav Kook. In a passage of Rav Kook, which Nagen quotes
Ahavat Olam, love of all worlds, all creations, and all types of life…fills the heart…The devout among people…hope for the happiness of all, wish for the light and joy of all…when they come among the dwellings of humanity, and they find divisions of nations, religions, sects, and opposing ambitions, they try with all their might to include everything, to unite and bring together” (Shemonah Kevatzim 1:101).
Rabbi Nagen with Muhammad Al -Issa , Secretary General of the Muslim World League
God Shall be One-Interview with Rabbi Yakov Nagen
- Why did you write the book?
The prophetic vision for humanity’s destiny calls upon the Jewish people to play a significant role in fostering global fraternity centered on belief in and service to one God. This vision is embedded the daily prayers of religious Jews, which conclude with the recitation of the Aleinu, which expresses the aspiration for all humanity to acknowledge God and call upon His name, fulfilling the verse, “On that day, God shall be One and His Name One” (Zechariah 14:9).
However, that day will not come until we reimagine interreligious relations with our non-Jewish brothers and sisters. The Jewish people have a unique role to play, in part as Judaism forms the foundation of Christianity and Islam, which together encompass most of the globe. Even smaller religions, like Sikhism, and massive Eastern traditions have been influenced directly or indirectly by the Abrahamic faiths through the forces of globalization.
There is need for a book to present a Jewish theology of religions that is deeply rooted in traditional sources while addressing contemporary challenges and dynamics. Our book presents paradigms—that see value, meaning and significance of other religions within a Jewish framework. Awaking consciousness to these issues and transforming it into a living reality is a long path but it is essential to define where we are aspiring to reach.
Globalization is an undeniable reality, and the pressing question is how we, as Jews, engage with the broader world. Will our inner religious identity be an integral part of this encounter, or will it be sidelined? Today, the greatest threat to religiosity is the secular materialism of the West. Standing alongside other religions to confront this shared challenge can strengthen all faiths, including Judaism. In our globalized, secular world, interreligious engagement has the potential to make both religiosity and Jewish identity more, not less, meaningful.
2. Do you think it will have any affect since there are so many Jews who have negative views to other religions?
The greatest obstacle I see within the religious Jewish community is not negativity but indifference and apathy. What is needed is to awaken people, their eyes and hearts, to recognize how deeply rooted and essential this vision is, along with a defined approach for moving forward.
I see the awakening to these aspects of the Jewish people’s role and destiny as parallel to the Zionist endeavor. The return to Zion was a core value in Judaism, but for centuries its practical realization was neglected. Gradually, this dimension grew more prominent in Jewish awareness, leading to a transformative change in both the Jewish people and the world. Similarly, we must now address why an insular approach of the past should evolve in light of contemporary realities.
3, How is this tied into God’s name shall be one?
A shared belief in and consciousness of One God is redemptive theologically but also meaningful on a deeply human level. Within the monotheistic religions, when we recognize—both in our minds and in our hearts—that the God we believe in, love, and pray to is the same God who loves others and is worshiped by them, our faith can profoundly transform our interpersonal relationships. This understanding foster empathy, unity, and a shared sense of purpose, bridging divides and elevating human connection through a shared devotion to the Divine.
Encounters with other Abrahamic religions highlight the centrality of Judaism in their narratives and can deepen Jewish pride and identity. When a Jew meets a Christian who regards Jews as their “older brother” or a Muslim who sees them as part of the “people of the book” (ahl al-kitāb) who received the Torah from Heaven, the reflection of Judaism’s significance in the eyes of the Other reinforces our collective sense of responsibility. Large portions of humanity model their lives on Abraham and perpetuate his legacy, a fact that adds universal significance to Jewish life.
We must raise critical questions, such as: What do I truly envision as the fulfillment of what I pray for each day in the Aleinu? Once this question is posed in a context as this, it cannot be ignored, and its repeated reinforcement through daily prayer ensures its prominence in our consciousness.
4.Can we treat Rabbi Nathaniel ibn Fayumi who wrote that God sends a prophet to each nation as normative?
Rabbi Nathaniel b. Rabbi Fayyumi (ca. 1090 – ca. 1165) was the leader of Yemenite Jewry and the author of Bustān al-Uqūl, a Judeo-Arabic work of theology and ethics. Maimonides himself referred to Rabbi Nathaniel with the honorific “our master and teacher,” a testament to his esteemed standing in Jewish thought. Rabbi Yosef Kapach has noted that Fayyumi’s ideas had a profound influence on Maimonides’ Guide for the Perplexed.
Fayyumi embraced the possibility of prophecy for non-Jews as part of the unfolding of religious history. He argued that just as the one true God of Judaism sent prophets to various nations before the giving of the Torah, it is possible that God continued to send prophets afterward, “so that the world would not remain without religion.”
In more recent times, Rabbi Abraham Isaac Kook expressed comparable ideas, which scholars attribute to the influence of Fayyumi. In contemporary discourse, two leading rabbis from the religious Zionist mainstream, Rabbi Eliezer Melamed and Rabbi Uri Sherki, have invoked Fayyumi’s writings to underpin their theological perspectives on other religions, particularly Islam.
5.Does Judaism recognize the multiplicity of the world’s religions, not just Christianity and Islam?
I personally emphasize a perspective that acknowledges the legitimacy of religiosity as an expression of an innate human drive—to seek out and connect with the divine.
These religious gestures arise from below, shaped by human initiative, rather than being solely delivered from above. Judaism’s foundational idea is that human beings are not merely passive recipients of divine revelation but active partners with God in shaping reality and religious expression. This principle is evident in the actions of Abel, who initiated a sacrificial offering to God, and the generation of Enosh, who began to call upon God’s name. Such examples underscore the collaborative and dynamic nature of human-divine interaction in religious life.
We do not confine the legitimacy and respect of a religion to whether it stems from a specific divine revelation but instead evaluate religiosity based on its spiritual and moral content, the number of possible expressions becomes inherently unlimited. What truly matters is not whether Judaism is explicitly credited as the source of inspiration but whether the fundamental values and beliefs are fulfilled within the context of that religion. If these core principles are upheld, the potential ways to express and realize them are boundless. Diversity, much like the beauty found in nature, is a profound blessing.
Rabbi Yehuda Leon Ashkenazi employs a powerful metaphor to convey this idea: the diverse identities of humanity are like a bouquet of flowers, each contributing its unique beauty to the whole. The role of the Jewish people, he suggests, is to serve as a unifying force, binding these flowers together to create a harmonious and radiant arrangement.
To illustrate this from a non-Abrahamic tradition, I hold deep respect and appreciation for the Sikh religion. This respect arises from acknowledging that, like Judaism and Islam, Sikhism shares a belief in the One God, Creator of the Universe, and its core values align with many teachings of the Torah. The existence of different forms and focuses in fulfilling these values is, in itself, a blessing that can inspire others.
For example, I am moved by the Sikh greeting, Sat Sri Akal, which means, “I see the eternal truth of God within you.” This resonates deeply with the Jewish belief in humanity being created in the image of God. Similarly, I admire the Sikh tradition of hospitality and openness to others. The Golden Temple, open to all, features no images or statues of the divine but instead houses the original copy of their foundational scripture, the Guru Granth Sahib. I see this sacred space not as a dedication to “their” God but to “our” God—the universal Creator.
In this, I take joy in the fulfillment of the words of the prophet Malachi:
“From where the sun rises to where it sets, My name is honored among the nations, and everywhere incense and pure oblation are offered to My name” (Malachi 1:11).
Rabbi Nagen at the Golden Temple in Amritsar: the Sikh 555th Purab Mubarak Smagam
6. How does Rabbi Joseph Albo contribute to the discussion?
Albo locates the roots of plurality of religions in his conception of the Noahide Law. He considers the Noahide law as not a static set of laws but a dynamic religious framework that evolves in accordance with national temperament, ethical sensibilities, and environmental conditions. He writes that it develops “according to their respective national differences”. The profound cultural variability among nations shapes how Noahide law is realized.
This concept is reminiscent of Rabbi Abraham Isaac HaKohen Kook’s vision of the evolution of the Oral Torah: “We feel that the unique character of the national spirit… is what lends the Oral Torah its unique form.” Religions, in this sense, can be viewed as a kind of “Oral Torah” for the Noahide law. Just as there are seventy facets of the Torah, the seventy nations each possess their own interpretations and expressions of the seven mitzvot.
7.You discuss pluralism and John Hick. Are you a pluralist? Do we all just have different names for one God?
Judaism acknowledges many names for God, each reflecting a different aspect of the Divine. Yet, there is but One God, who transcends form, time, and definition. What is essential is not the specific name used but the shared act of calling out to the One who is good and true. This unity is not diminished by the diversity of names humanity uses to refer to God; rather, it is enriched by it.
Allow me to share an insight that came to me while giving a keynote address in Amritsar, India, on the occasion of Guru Nanak’s 555th birthday. I quoted the biblical vision of humanity calling together in the name of God but offered a reflection inspired by Guru Nanak’s teaching that the One God has many names. In this light, we might rephrase the biblical verse to envision humanity calling together in the names of God.
Finally, I want to take this opportunity to thank you for introducing me, through conversations and through your groundbreaking books such as Judaism and Other Religions (2010), and Judaism and World Religions (2012) to the spectrum of approaches to other religions—from the wide embrace of pluralism to the firm stance of exclusivity.
8.What do you do with the exclusivist texts in Judaism?
The Talmud warns of the danger of turning the Torah into what it calls “a potion of death” instead of “a potion of life” (Yoma 72). This occurs when exclusionary and radical texts are elevated as the rule rather than recognized as exceptions. While such texts must still be acknowledged and addressed, they often reflect specific historical or cultural contexts that may no longer be relevant.
Judaism embraces a wide range of opinions on virtually every issue. It is our responsibility to navigate these perspectives, choose thoughtfully among them, and at times, firmly reject those that conflict with our moral convictions. Unfortunately, extremists are often empowered by moderates who mistakenly assume that extremist interpretations represent the most authentic expression of Judaism.
This debate—between what constitutes the rule and what remains the exception—is at the heart of my Beit Midrash for Judaism and Humanity. Our approach is not about reforming or rejecting halacha but about returning to its true fundamentals.
9.What is your vision of a mutual Nostra Aetate with Islam?
In 1965, the Second Vatican Council’s Nostra Aetate proclamation marked a transformative shift in Christian-Jewish relations. A similar bilateral effort is now urgently needed for Jewish-Muslim relations, particularly in the Middle East. The key question is: Will our identities connect us or divide us?
From the Jewish perspective, this requires the creation of formative documents presenting a Jewish theology of Islam. These documents should be widely disseminated within both Rabbinical and lay Jewish circles, as well as within Muslim communities. The foundational elements for such a theology already exist, but they must be further developed and articulated. The goal is to foster mutual respect and recognition of Islam’s legitimacy and to encourage Jews to see Muslims as partners in a shared narrative—a grand, unfolding story in which each community plays a vital role. Together, we can strive to fulfill visions such as humanity collectively calling upon the name of God and serving Him “shoulder to shoulder.” We hope and pray this approach can contribute to resolving conflicts in the Middle East, where religion plays a significant role.
The cornerstone of this approach is the affirmation of Islamic belief in God and His unity. As Maimonides stated, Muslims “unify God with proper unification, a unity that is unblemished.”
This foundation can be strengthened by emphasizing shared reverence for Abraham, stories of the Prophets, and other biblical figures, as well as shared values and religious practices. A comprehensive Jewish theology of Islam should also address the status of Muhammad, offering a nuanced perspective. Among Arab Muslims and Jews, there is even a recognition of shared ethnic heritage, providing additional common ground. These commonalities are essential building blocks for fostering mutual acknowledgment of the legitimacy and value of each other’s religious identities.
From the Muslim side, a similar effort is needed—a return to and affirmation of the Quran and Hadith’s clear acknowledgment of Jewish belief in God, the special status of Jews as Ahl al-Kitāb (“People of the Book”), and the Torah as a divinely granted guide to the Jewish people. This effort must include addressing claims of supersessionism and rejecting the notion that the current Torah is a forgery. Furthermore, it is vital to counter antisemitism fueled by misinterpretations of Quranic verses that critique certain Jews in specific historical contexts but are misapplied as blanket condemnations of all Jews. The Quran itself seeks to limit such critiques, explicitly stating, “They are not all the same.”
To advance this vision, I have composed an unpublished essay or monograph titled Jewish-Muslim Religious Fraternity. In this work, I call on global Muslim leaders to compose formative documents on these issues.
Shortly before his death, Fethullah Gülen, a leader of millions of Muslims through the Hizmet movement, authored such a document. This seminal text, available in Turkish, Hebrew, and English, addresses many of these critical points. It represents a significant step toward building bridges and fostering understanding between Jews and Muslims.
Allow me to conclude with a quote from the King of Morocco, Mohamad the 6th that inspires me in this endeavor:
The three Abrahamic religions were not created to be tolerant of one another out of some unavoidable fate or out of courtesy to one another. The reason they exist is to open up to one another and to know one another, so as to do one another good.
10. Why and how do we share Torah with non-Jews?
One of the great tragedies of religion occurs when exceptions are mistaken for the rule, and the true rule is ignored or forgotten. The issue of sharing Torah with humanity is a striking example of this. Bringing the light and wisdom of Torah to the world is not merely an option but a divine mandate for the Jewish people—a central role and responsibility rooted deeply in the Tanakh. The textual evidence for this mission is both explicit and overwhelming.
This chapter further illustrates how the sages (Chazal) reinforced this principle. The prevailing rule, as stated by Rabbi Meir, is that a non-Jew who studies Torah is like a Kohen Gadol (High Priest).
The exception, represented by Rabbi Yochanan, states that a non-Jew who studies Torah deserves death as a thief. This harsh view, however, is contextual as is for example the Talmudic critique of women studying Torah. Rabbi Yehiel Yaakov Weinberg explains that Rabbi Yochanan’s statement emerged in response to the early Christian use of Torah study to support replacement theology. Early Christians exploited their knowledge of Torah to claim that God had nullified His covenant with Israel and replaced it with a “spiritual Israel” (Christianity), effectively “stealing” the Jewish people’s identity. Similarly, the Rambam limited the prohibition to Muslims in his era, who studied Torah not with reverence but to discredit its authenticity.
When these specific contexts do not apply, the broader mandate—to share Torah with the world—remains intact. In our era, the time has come to fulfill the prophecy of exporting Torah from Zion to humanity.
Given the diversity of humanity, those engaged in the sacred mission of sharing Torah must consider the unique needs and perspectives of each culture they encounter.
For instance, when I was invited to teach Torah in China, I began by identifying topics relevant to Chinese culture. Through preliminary discussions, I learned that the Chinese place great importance on the Jewish approach to disagreement, encapsulated in the statement, “These and those are the words of the living God.” In a culture that values deference to authority and often views disagreement negatively, the Jewish embrace of diverse opinions as a blessing—expressing the seventy faces of Torah—was a novel and inspiring concept. Similarly, the Jewish emphasis on the intrinsic value of every individual within society resonated deeply.
Tailored engagement ensures that the eternal wisdom of Torah speaks meaningfully to the hearts and minds of people across the world, fulfilling its role as a light to the nations.
11.What good does dialogue accomplish? Does it really help?
My students sometimes ask me: “Rabbi Yakov, do you really think that just because you and an Imam meet and develop a relationship, that this will bring peace?” My answer is that it is not that such a meeting brings peace, but rather that it is already peace! When two people have a meaningful relationship, in which they connect from their inner essences, it is not just a path to shalom, it is shalom in itself. The goal is to scale this up by millions. I then call upon my students to become partners and create new relationships with the Other. We need a massive partnership of leaders and lay people from both of our religions, and extensive grassroots encounters and educational initiatives to make Shalom and Fraternity ever broader and deeper between our communities.
The Book of Doctrines and Opinions: 