Question

What does Rosh Hanasha teach Jews about their behaviour?

Answer 1

Answer:

God opens the Book of Life each year on Rosh Hashanah to inscribe a person's fate for the coming year, but does not seal that fate until Yom Kippur, the “Day of Atonement.” The Days of Repentance thus offer an observant Jew the opportunity to atone for past misdeeds

Explanation:

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Answer 2

At Rosh Hashanah, Jews hope that they and their loved ones will be written in the Book of Life. Judaism teaches that God decides on the first day of the year who will be forgiven, so they will ensure they apologise to everybody they have been unkind to during the past year.