What does the Sabbath signify for Christians?

In the context of the New Testament, the Sabbath is less about adhering to a specific day and more about entering into the rest that comes from trusting in Christ's completed work of salvation. Hebrews 4:3 states that those who have believed enter into rest, which signifies a cessation from works-based righteousness. The Sabbath points to the ultimate rest found in Jesus, who said, 'It is finished.' This understanding allows Christians to view their relationship with God through grace and faith, rather than through legalistic observance.