Read the passage from the Torah.

Remember the Sabbath day to sanctify it. Six days may you work and perform all your labor, but the seventh day is a Sabbath to the Lord, your God; you shall perform no labor. . . . For [in] six days the Lord made the heaven and the earth, the sea and all that is in them, and He rested on the seventh day. Therefore, the Lord blessed the Sabbath day and sanctified it.

–Exodus 20:8–11
Why is the Sabbath holy to Jewish people?

God said that the Sabbath is the holiest day of the week to work.
The Sabbath tells the story of God’s creation of heaven and Earth.
The Sabbath is a day of rest from all work because God rested on the seventh day.
The Sabbath is the sacred agreement with the Jewish people to always work hard to please God.