Your question needs to be rewritten. As it stands now, it's like asking how did Oranges influence the taste of oranges. A bit too much of a koan.
To be Jewish can mean you either practice the Jewish religion, or are from a Jewish decent. It is both a race and a religion. Someone that is culturally Jewish may not practice the religion, but has a Jewish heritage. Likewise, people that do practice the Jewish religion do not have to be culturally Jewish, or have Jewish ancestors.
There aren't areas of the Jewish religion.
Jewish life, until not long ago, was saturated with its religion. Daily prayers, blessings, mitzvoth (Torah commands), customs and Torah-study took up a large part of their waking hours.
Jewish Institute of Religion ended in 1950.
Jewish Institute of Religion was created in 1922.
Judaism ... the religion of the Jewish People ... is comprisedof a single religion, known as "Judaism".Judaism ... the religion of the Jewish People ... is comprisedof a single religion, known as "Judaism".
Jew
Yes. Judaism is the religion. Jewish is the adjective pertaining to that religion.
The Jewish people.
It's a Jewish divorce.
She is Jewish.
She is jewish.