Zohran Mamdani, the Democratic nominee for mayor of New York City, attended his first Rosh Hashanah service on Monday night at a Brooklyn synagogue well-known for its anti-Zionist activism.

The visit to Kolot Chayeinu, a nondenominational synagogue in Park Slope that has drawn controversy over its anti-Zionist orientation, comes as Mamdani is seeking to engage in increased outreach to Jewish voters ahead of the November election.

But the venue choice also underscores his polarizing position in the broader Jewish community — where many Jewish leaders have continued to raise alarms over his anti-Israel policies and refusal to condemn calls to “globalize the intifada,” among other issues.

Mamdani, an outspoken critic of Israel who has identified as anti-Zionist, was warmly received at the Monday service, where he sat in the front row in a mask and a yarmulke beside Brad Lander, the city comptroller who is a member of Kolot Chayeinu.

Lander, a close ally of Mamdani, recently described the congregation, which was one of the first to call for an early ceasefire in October 2023, as a meeting point for anti-Zionist Jews and progressive Zionists like himself.

The synagogue, which maintains an “open tent” policy on Israel and Palestine, has faced criticism for promoting anti-Israel views in its Hebrew school curriculum in the aftermath of Hamas’ Oct. 7, 2023, attacks. 

In one particularly controversial  lesson, students were instructed to write a letter of apology rebuking their Jewish “ancestors” for taking Palestinian land, fueling concerns among parents who objected to the politicized assignment.

A rabbi at Kolot Chayeinu, Abby Stein, who is a member of the anti-Zionist group Jewish Voice for Peace, also drew scrutiny for attending a meeting in New York City last year with Iranian President Masoud Pezeshkian, days before the Islamic Republic launched a missile attack against Israel.

Mamdani, a 33-year-old democratic socialist and assemblyman from Queens, did not deliver remarks at the Monday evening service. During his sermon, the rabbi accused Israel of committing genocide in Gaza, a claim that Mamdani has frequently made.

Mamdani is now expected to appear at other Jewish institutions during the High Holidays, including a mainstream congregation on Manhattan’s Upper West Side — where he could face a less welcoming audience skeptical of his hostile views toward Israel.

A spokesperson for Mamdani did not respond to a request for comment about his planned outreach to the Jewish community.

Former British Chief Rabbi Lord Jonathan Sacks was a towering figure in Jewish life whose unique blend of Torah and Western wisdom attracted adherents around the world for many years before his death in 2020.

Now, with Rosh Hashanah, the Jewish new year, approaching later this month, and the restarting of the cycle of reading the weekly Torah portion a few weeks later, Rabbi Sacks’ longtime Jerusalem-based publisher, Koren, is releasing a posthumously completed Koren Shalem Humash, with a new translation and insights to encourage deeper understanding of the Five Books of Moses.

Each spread features the words of the Humash in Hebrew — written in the clear Koren font, recognizable to users of the publisher’s popular prayer books — on one side. On the other side there is a new, modern English translation that Sacks completed in 2018. Below there are two of the standard commentaries: from the 11th-century French rabbi Rashi and second-century sage Onkelos, who translated the Torah into Aramaic. 

On the bottom half of the pages is Sacks’ own commentary, which he began writing before his death, after which The Rabbi Sacks Legacy continued his work based on his writings and speeches.

The story of the Koren Shalem Humash begins in 2006, Joanna Benarroch, president of The Rabbi Sacks Legacy, told Jewish Insider last week. At that time, Sacks began working on his popular series of books about the weekly Torah portion, Covenant and Conversation.

“He started writing it online every week,” Benarroch recalled. “He was the chief rabbi of the United Kingdom and the Commonwealth, based in London, but he started to build a global audience.” 

Sacks’ goals for Covenant and Conversation were “to make Torah relevant to us today, so it’s not just wisdom from 2,000-3,000 years ago today, but wisdom we can also take with us. It was very important to him for us to be proud, knowledgeable Jews and to share that with the next generation … to create new leaders who were proud, knowledgeable Jews. These were the things permeating his mind when he was writing,” Benarroch said.

After Rabbi Sacks’ death, Koren brought scholars, including the rabbi’s niece, Jessica Sacks, to compile elements of Covenant and Conversation, his many other books, his BBC Radio “Thought for the Day” segments and other essays and speeches to complete Sacks’ commentary on the Humash.

“The scholars beautifully weaved his ideas from each parasha [Torah portion] into detailed commentary,” Benarroch said. “It’s his words, very carefully crafted to give a whole picture of each parasha. The ideas are woven together in a way they had never before been [presented]. You have 15 years of writing and speaking on Bereishit [Genesis] crafted in this way.”

In his Passover Haggadah, quoted in the editor’s note of the Humash, Sacks wrote that “traditional commentaries are usually close readings of individual words and phrases rather than reflections on the meaning of the whole. That is a classic Jewish response and I have not hesitated to do likewise … But it is the great themes, the overarching principles, that are often neglected or taken for granted.” 

Sacks’ commentary combines both, in some places referring to specific words and phrases, and in others sharing insights on broader stories and ideas, which gives, Benarroch said, “an overview of what you can learn from the parasha. You’re coming out with a clear understanding of what it is about, with relevant ideas for today.”

Benarroch recounted recently being in synagogue and sitting near a non-Jewish visitor who was reading along to the Torah portion in English.

“I was mortified, because it was a parasha that was quite difficult, with a lot of blood and gore,” Benarroch said. “I wished at that point that the Rabbi Sacks Humash was available, because he would have given her a sense of what is going on and an understanding of the battles in the time of the Humash … He wanted people to understand the whole picture, to read it as a narrative.” 

She paid tribute to Sacks’ ability to “make very complicated things accessible.” 

In addition, the Humash features detailed references, such that if there is an idea a reader seeks to explore further, he or she can find the full essay, book or radio program it came from.

Benarroch worked for Sacks for 24 years, as executive director of the Office of the Chief Rabbi and then of his private office, and was key to establishing The Rabbi Sacks Legacy after his death. She said that the greatest lesson she’s taken from him is the importance of listening to and learning from one another. 

“He felt active listening was absolutely imperative for all of us. We talk a lot, but we don’t listen enough,” she said. “When he was writing his Humash, he felt he was connecting to God through it, and that for us to listen to the words and the messages, we must also listen closely to one another. Judaism is a religion of listening … in terms of unity, community, being part of the Jewish people.”

In a Rosh Hashanah statement first obtained by Jewish Insider, former Vice President Joe Biden reaffirmed his “unshakable commitment to the Jewish and democratic State of Israel.”

The former vice president had a strong pro-Israel voting record during his 36-year tenure in the Senate and served as an emissary from the Obama Administration to the pro-Israel community during the lead up to the Iran deal.

In the holiday greeting, Biden also made note of the antisemitic attacks at synagogues in Pittsburgh, Pennsylvania and Poway, California. “This last year was marked by horrific tragedies, but it was defined by the strength and resilience of the Jewish community,” said the former vice president.

The Democratic presidential hopeful, whose campaign has centered around what he sees as the unique threat to American values posed by Donald Trump’s presidency, tied Jewish values to that basic theme.  

“As our first president declared unequivocally to the Hebrew Congregation of Newport, Rhode Island: ‘the Government of the United States gives to bigotry no sanction, to persecution no assistance.’ At a moment when that basic premise is being questioned by too many here at home and around the world, when we are in a battle for the very soul of this nation, the mission of Tikkun Olam bears renewed urgency,” wrote Biden.

The full statement is below:

On behalf of Jill and myself and the entire Biden family, Shanah Tovah to all celebrating the Jewish High Holidays. This time of year offers a moment to pause and reflect on all that has passed, to consider the new year of possibilities that lies ahead, and to reaffirm the values that unite family, friends, and all who strive to spark justice in the world.

This last year was marked by horrific tragedies, but it was defined by the strength and resilience of the Jewish community. In the wake of Pittsburgh and Poway, Americans across the country–Jewish and non-Jewish alike–challenged ourselves to reach for our highest ideals and recommit to fighting hatred wherever in the world we find it.

As our first president declared unequivocally to the Hebrew Congregation of Newport, Rhode Island: “the Government of the United States gives to bigotry no sanction, to persecution no assistance.”

At a moment when that basic premise is being questioned by too many here at home and around the world, when we are in a battle for the very soul of this nation, the mission of Tikkun Olam bears renewed urgency. This is a time to reawaken to our moral responsibilities, change our ways, and renew our commitments to our faith and fundamental values. We must come together and care for one another. In the year ahead, we must reconfirm our deepest-held democratic values and the idea that the American Dream is big enough for all of us.

Those shared values are also what unite us with the people of Israel and ground our unshakable commitment to the Jewish and democratic State of Israel–and to a future that is both peaceful and secure.

To everyone in the Jewish community, We wish you a very happy, healthy, and sweet New Year. May the sound of the shofar call each of us to do justice, impart kindness, and walk humbly with our God in the year ahead.