Growing up together, there was competition between Rachel and Leah, over which man each would marry. Years on, they clashed over whose tent Yakov was to sleep in one night:

וַיֵּלֶךְ רְאוּבֵן בִּימֵי קְצִיר-חִטִּים, וַיִּמְצָא דוּדָאִים בַּשָּׂדֶה, וַיָּבֵא אֹתָם, אֶל-לֵאָה אִמּוֹ; וַתֹּאמֶר רָחֵל, אֶל-לֵאָה, תְּנִי-נָא לִי, מִדּוּדָאֵי בְּנֵךְ. וַתֹּאמֶר לָהּ, הַמְעַט קַחְתֵּךְ אֶת-אִישִׁי, וְלָקַחַת, גַּם אֶת-דּוּדָאֵי בְּנִי; וַתֹּאמֶר רָחֵל, לָכֵן יִשְׁכַּב עִמָּךְ הַלַּיְלָה, תַּחַת, דּוּדָאֵי בְנֵךְ. וַיָּבֹא יַעֲקֹב מִן-הַשָּׂדֶה, בָּעֶרֶב, וַתֵּצֵא לֵאָה לִקְרָאתוֹ וַתֹּאמֶר אֵלַי תָּבוֹא, כִּי שָׂכֹר שְׂכַרְתִּיךָ בְּדוּדָאֵי בְּנִי; וַיִּשְׁכַּב עִמָּהּ, בַּלַּיְלָה הוּא – In the days of the wheat harvest, Reuven went and found flowers in the field. He brought them to Leah, his mother, and Rachel said to Leah, “Please give me some of your son’s flowers.” And Leah said to her, “Is it not enough that you took my husband, but now you also wish to take my son’s flowers?” So Rachel said, “Fine, he shall sleep with you tonight in return for your son’s flowers.” Yakov came from the field in the evening, and Leah went to meet him, and she said, “You shall be with me, because I have won you for my son’s flowers.” (30:14-16)

Immediately after this perplexing exchange, Rachel’s life changes forever:

וַיִּזְכֹּר אֱלֹהִים, אֶת-רָחֵל; וַיִּשְׁמַע אֵלֶיהָ אֱלֹהִים, וַיִּפְתַּח אֶת-רַחְמָהּ –  Hashem remembered Rachel, heard her, and opened her womb. (30:22)

She finally becomes a mother. Rashi explains that what Hashem “remembered” was Rachel’s kindness to Leah. The day Rachel was to be married, Yakov had given her a signal to confirm he had not been tricked. Had Leah not known them, she would have been humiliated. Rachel gave Leah the signal, condemning herself to not being with Yakov, playing a key role in ensuring that Lavan’s scheme was not discovered until it was too late.

But years had since passed since then – why remember Rachel’s kindness only now?

R’ Ezra Hartman explains that this episode contains an incredible principle about kindness. How could Leah so ironically accuse Rachel of taking her husband? Without the codes, Leah could not have married Yakov; Rachel was the sole reason that Leah was not discovered! So in fact, Leah had taken Rachel’s husband! Such a reply would have been utterly devastating.

But Rachel did not do that.

R’ Ezra Hartman explains that sometimes, people like to keep a record that they’ve done someone a favour, and now they’re owed something. Genuine kindness is not something you keep track of. In fact, it is possible to dress up the favour so the recipient is not even aware. Rachel mentioned the signal in passing, something like, “You should know that Yakov’s favourite thing is X and Y,”. Leah was completely oblivious to what Rachel had done for her.

Rachel did not say a word about what had happened years earlier, and just talked about the flowers. By holding her tongue, and declining the perfect opportunity to silence Leah forever, her silence was rewarded. It is specifically at this juncture that Hashem remembers Rachel’s incredible kindness. It had transformed.

It’s one thing to do a good deed. It’s another to do a good deed at personal expense. It’s a whole other dimension to do a good deed while suffering injury for it.