According to the HALAKHA SHABBATH is observed from a few minutes before sunset on the Friday evening until the appearance of THREE stars in the sky on the SATURDAY
It is never called the Jewish sabbath but is called the sabbath of Lord thy GOD.Why ? Jews should never STIGMATISE gods rest day.
Most Jewish people believe that the Shabbath is a GIFT from God.
The SYNAGOGUE is the Jewish place of worship.all synagogues contain a BIMAH which is a raised platform were the RABBI is found.The TORAH ark is where the Torah scrolls are kept.The ark in the synagogue is placed in a way that those who place it are facing Jerusalem.