This article was originally published in the Times of Israel on April 5, 2018.

Jewish history teaches us that it takes great leaders to overcome major challenges.

At the turn of the century, Israel’s first prime minister, David Ben-Gurion, founder of Revisionist Zionism Ze’ev Jabotinsky, World Zionist Organization president Chaim Weizmann, Israel’s first female prime minister Golda Meir, and Hadassah founder Henrietta Szold saw growing antisemitism and acted to lay the foundations for an independent Jewish state.

During World War II, Mordechai Anielewicz led Jews to fight Nazis in the Warsaw Ghetto uprising, at the same time that Peter Bergson (a disciple of Jabotinsky) managed a heroic campaign to form a Jewish army to fight for the allies, while raising awareness about the destruction of European Jewry.

A few years later, Col. Mickey Marcus, a tough Brooklyn street kid who built a strong reputation as an American military leader in WWII, left his home in America to help save Israel in 1948 and become its first modern general.

Today, the Jewish people face a new set of challenges.

The Boycott, Divestment and Sanctions (BDS) campaign, which seeks to eradicate the State of Israel, is being waged around the world. It is working to divide the State of Israel from the Jewish family around the world, transforming from the glue that unites the Jewish American community into a wedge that separates it.

These extreme challenges demand action. They demand great leadership from us the Jewish people in the Diaspora.

The Jewish American community needs to identify, encourage and support heroes of our time: our Mordechai Anielewicz, our Ben-Gurion, our Henrietta Szold, our Mickey Marcus and our Golda Meir. We need leaders who will ensure the Jewish future in America by engaging and inspiring the next generation to be courageous Zionist leaders, fight antisemitism and support the Jewish people in America and the Jewish homeland, which will always be in Israel.

I have great hope and optimism that these high-caliber leaders will emerge. This is because I meet them every day.

In my work as a pro-Israel philanthropist and activist, I meet with the next generation of pro-Israel activists – passionate, innovative and incredibly hard-working leaders – who are rising to meet the challenges of our time.

I see these leaders in the young people who return home from Birthright, energized by their new connection to Israel, with a new understanding about the necessity of instilling a strong Jewish identity in their children.

I see them in Israeli-American Council, where young Israeli-Americans are being activated as a living bridge between America and Israel, as they work to strengthen our American Jewish community.

I see them in the teenagers participating in the Tzofim and B’nei Akiva youth groups – many of whom eventually make aliya and serve in the IDF.

I see them around the U.S. and around the world, fighting against antisemitism and for the global Jewish community.

These are the people who will shape the Jewish future.

Our job is to give them the platform to develop and the tools to succeed. All of us must support and empower the next generation of leaders with pride, courage, and resources. Why? If you are proud of your Jewish identity and heritage, you will be willing to fight and defend it. When you understand the history of your people, then you understand why it is so important for us to defend your community.

The task of being a great leader is not easy: leaders face isolation, ridicule and tough decisions. For instance, Jabotinsky was often condemned for his efforts to create a separate Jewish nation. But great leaders are necessary. We must invest in them, cultivate them and support them. This is how we support the next Ben-Gurion, Golda Meir and Henrietta Szold. This is how the next generation will be stronger than the last. And this is how the Jewish future will be secured.