From Mourning to Rebuilding: What the Three Weeks Ask of Us

Every year, as the Three Weeks begin, we enter a period of mourning. We fast, we observe the customs of these days, and we remember the Churban—the destruction of the First and Second Batei Mikdash, the exile of the Jewish people from their land, and the spiritual loss that continues to affect us until today. But the purpose of these weeks is not simply to look back at a tragedy that took place nearly two thousand years ago. The memory of the Churban carries a responsibility: to understand what caused the destruction and what we must do to repair it.

The Gemara in Yoma (9b) teaches that the Second Beis HaMikdash was destroyed because of Sinas Chinam—hatred and hostility between Jews that were not justified and that caused people to turn against one another. The Chafetz Chaim repeatedly emphasized that if Sinas Chinam brought about the destruction, then the path to rebuilding must be through Ahavas Yisrael—genuine love, concern, and responsibility for one another.

It is easy to fall into an “us and them” mentality, whether over politics, communal disagreements, or personal grievances. At a time when society is experiencing strong divisions and emotions are high, especially as we approach another election, we must remember that disagreement does not have to become hatred. Different opinions are part of life, but they must never destroy the respect and responsibility we owe to one another.

We do not have to agree with everyone. But we do have to remember that every Jew is part of the same people. Even when we disagree, we must continue to speak with respect, judge others favorably, and care about one another.

That responsibility begins with something we all do every day—our speech.
Shlomo HaMelech teaches in Mishlei (18:21): “Maves v’chaim b’yad halashon”—”Death and life are in the power of the tongue.”

The Gemara tells the famous story of Kamtza and Bar Kamtza. Kamtza was the host’s friend, while Bar Kamtza was his enemy. When the invitation to a banquet was mistakenly delivered to Bar Kamtza, he viewed it as an opportunity for reconciliation and an olive branch, and he came to the banquet. Instead, the host publicly humiliated him and demanded that he leave.

The sages who were present remained silent. That humiliation, together with the hatred and the failure to intervene, set in motion the events that led to the destruction of the Second Beis HaMikdash.

The lesson remains powerful today. A careless word, especially in the age of instant communication, can travel further and faster than ever before. Guarding ourselves from Lashon Hara is not merely a personal stringency; it is part of protecting our families, our communities, and our people. Every time we choose not to repeat gossip, every time we use our words to encourage rather than harm, we repair something of what hatred destroyed.

The destruction of the Beis HaMikdash came from failures in the way people related to one another. But the Torah does not leave us only with the memory of what went wrong. It also teaches us how a person grows and moves forward. This is one of the lessons of the forty-two journeys recorded in Parshas Masei.

The Baal Shem Tov teaches that these forty-two journeys are not only the journeys of our ancestors in the wilderness. They represent the journeys of every Jew. Each person experiences different stages of life—times of growth and times of struggle, moments of clarity and moments of uncertainty.

Wherever Hashem places us, there is something for us to accomplish. Our responsibility is to serve Him faithfully where we are—to be a mentsch, to deal honestly in business, to treat people fairly, to build strong families, and to live according to the Torah. Every stage of our journey gives us another opportunity to improve ourselves and repair what needs repairing.

The Gemara in Taanis (30b) teaches:
“Kol hamisabel al Yerushalayim, zocheh v’ro’eh b’simchasah”—”Whoever mourns for Yerushalayim merits and sees her rejoicing.”

Chazal do not say, “yizkeh v’yir’eh”—”he will merit and will see”—only in the future. They say, “zocheh v’ro’eh”—”he merits and sees”—in the present tense.

This teaches us that genuine mourning is not only sadness over what was lost. A person who truly mourns for Yerushalayim allows that mourning to change him. It affects the way he speaks, the way he behaves, and the way he relates to others.

When our mourning leads us to become more careful with our words, more honest in our dealings, more respectful of others, recognizing that every person is created b’tzelem Elokim, and more committed to the way the Torah teaches us to live, then we are repairing the very failings that brought about the Churban.

This is the meaning of the words of Yeshayahu HaNavi (Yeshayahu 1:27):
“Tzion b’mishpat tipadeh, v’shaveha b’tzedakah”—”Zion shall be redeemed through justice, and those who return to her through righteousness.”

And of Zechariah HaNavi (Zechariah 8:16):
“Emes dabru ish es rei’eihu; emes u’mishpat shalom shiftu b’sha’areichem”—”Speak truth to one another, and administer true and peaceful justice in your gates.”

The external practices of the Three Weeks are essential. We fast, we refrain from celebrations, and we observe the customs of mourning that Chazal established for these days.

But these practices are not meant to remain only external expressions of grief. They are meant to bring about an inner change—to examine ourselves and to repair the behaviors that contributed to the Churban.

Every one of us has a part to play in rebuilding the Beis HaMikdash. We do that by guarding our speech, refusing to listen to or spread Lashon Hara, refusing to allow disagreements to become hatred, treating every person with respect, recognizing that every person is created b’tzelem Elokim, and conducting ourselves with honesty and integrity.

The challenge of the Three Weeks is not only to fulfill the halachos of mourning, important and necessary as they are. The challenge is to allow those halachos to enter our hearts and transform the way we speak, the way we relate to other people, and the way we conduct our daily lives.

When our mourning leads to greater Ahavas Yisrael, greater care with our words, greater respect for others, and a stronger commitment to living according to the Torah, then we are repairing the very failings that brought about the Churban.

Chazal capture this idea in the words:
“Kol hamisabel al Yerushalayim, zocheh v’ro’eh b’simchasah”—”Whoever mourns for Yerushalayim merits and sees her rejoicing.”

A Jew who allows the mourning of these days to change him is not merely waiting for the rebuilding of Yerushalayim. He is already part of that rebuilding. Every act of Ahavas Yisrael, every word left unsaid because of concern for another person, every honest deed, and every expression of respect toward someone created b’tzelem Elokim becomes another step in repairing what was broken.

And we daven that through this rebuilding within ourselves and within Klal Yisrael, we will soon see the complete rebuilding of Yerushalayim and the Beis HaMikdash, speedily in our days.