All of Israel are responsible for one another.

כל ישראל ערבים זה בזה

This well-known Jewish teaching emphasizes the deep sense of mutual responsibility that exists among the Jewish people. It suggests that each member of the Jewish community is connected to and accountable for the well-being of others. The idea is that the actions of one person can affect the entire community, and therefore, there is a collective obligation to help, support, and uplift each other.

This concept underlies many aspects of Jewish life, from communal prayer to charity, and it encourages a strong sense of solidarity and unity among the Jewish people. It is a call to be mindful of others' needs and to work together for the betterment of the community as a whole.