- "eiruv"/"me'urav" also means or implies "mutual responsibility", so an eruv is "the act-of-mutual-responsibility"
The Gemara explains Rabba’s distinction differently. Rava from Parzakya said: A sukka, which is generally erected for an individual, if the portion of the roofing below twenty were removed and only the portion above twenty remained, he would not be reminded to lower the remaining roofing and would dwell in a sukka that is unfit. An alleyway, in contrast, which is used by many people, if the section of the cross beam below twenty cubits were removed, they would remind each other to remedy the situation.

- What responsibility do we have to one another? What can we do to learn how to support those in our community?
אָמַר לָהֶם: גָּדוֹל כְּבוֹד הַבְּרִיּוֹת שֶׁדּוֹחֶה אֶת לֹא תַעֲשֶׂה שֶׁבַּתּוֹרָה.
He said to them: The Sages established a principle that great is human dignity, which even supersedes a negative precept of the Torah
How are the Rabbis defining human dignity? How might we define human dignity? How does that impact the way we treat others?
- When do we need to show compassion and understanding to others?
Rav Yosef said to Abaye: Even when Rav Ḥisda was asked about the permissibility of cooking in kutaḥ, a dairy dish, throughout the years of Rav Huna’s life, he refused to issue a ruling. Rav Ḥisda was a disciple of Rav Huna, and a disciple may not issue a ruling in his teacher’s place of jurisdiction about even the simplest of matters.
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How does respect influence our relationships? Why is respect important in community?
דְּתַנְיָא: נְתָנוֹ בְּאִילָן, לְמַעְלָה מֵעֲשָׂרָה טְפָחִים — אֵין עֵירוּבוֹ עֵירוּב, לְמַטָּה מֵעֲשָׂרָה טְפָחִים — עֵירוּבוֹ עֵירוּב, וְאָסוּר לִיטְּלוֹ. בְּתוֹךְ שְׁלֹשָׁה — מוּתָּר לִיטְּלוֹ.
The Gemara cites the source of the disagreement: As it was taught in the Tosefta: If one placed his eiruv in a tree above ten handbreadths from the ground, his eiruv is not a valid eiruv. If he placed it below ten handbreadths, his eiruv is a valid eiruv, but he is prohibited to take it on Shabbat in order to eat it because it is prohibited to use the tree on Shabbat. However, if the eiruv is within three handbreadths of the ground, he is permitted to take it because it is considered as though it were on the ground and not in a tree.
- We can see that an eruv must have very specific measurements. If it is too tall and one cannot access it, it is not a kosher eruv. What does it mean for our community if we create an entrance that people cannot reach? For a community to succeed, barriers must come down, we must be able and willing to open our community to those who wish to partake. The minute our community is “too high” or requirements are created that bar people from partaking in it, our community fails.
- How can we make our community accessible?
- How do Shammai and Hillel differ in opinion in who makes up a community?
- What partitions (barriers) divide us?
- When do we build barriers to keep people out (for good or bad)?
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Reflect: While one may recognize such a door as a valid door, it dissuades one from entering. This is poignant as the goalof an eruv is to create for accessibility of an area by allowing one to carry. It begs us to ask ourselves, have we placed a lion, a barrier, in front our doors of causing an entrance to our community to become inaccessible?
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What happens when members of our community are unable to gain access?
The Gemara asks: If so, according to the Rabbis as well we should say that the placement of the eiruv in the inner accustoms the residents of the outer to enter it. The Gemara answers: The reasoning of the Rabbis is that the members of the can say to the members of the outer one: We joined with you in a single eiruv to our benefit, and not to our detriment. Since one of your residents forgot to contribute to the eiruv, we no longer acquiesce to this .
- In times where we cannot always meet in person, how can we connect to those in our community?
- How can we use our values to create authentic partnerships that strengthen the community?
- How do we ensure that our community benefits and supports those in it?
What happens if one of these aspects is missing?
What can we learn about the importance of community?
How do they help build strength and resilience?