How do we know the doctrine of the Sabbath is true?

The truth of the Sabbath doctrine is firmly grounded in Scripture, as established in Genesis 2 where God rested on the seventh day, a principle later reiterated in Exodus 20 as part of the Ten Commandments. Jesus affirmed the importance of rest and worship, fulfilling the Sabbath law through His life, death, and resurrection. In Hebrews 4, the concept of entering into God's rest is expanded, indicating that the Sabbath finds its ultimate meaning in Christ, who offers true rest to those who believe. Thus, the doctrine of the Sabbath is validated by Scripture and reinforced through Christ's teachings and actions.