What does the Bible say about the Sabbath day?

The Sabbath, as instituted by God at creation, is a day of rest and worship meant for man's benefit. In Mark 2:27-28, Jesus clarifies that 'the Sabbath was made for man, and not man for the Sabbath.' This highlights the importance of taking a day to cease from labor and focus on spiritual matters, acknowledging God's provision and grace. The intent of the Sabbath is for humanity to find rest and renewal in the Lord, which is ultimately fulfilled in Christ, who is Lord over the Sabbath.