What does it mean to keep the Sabbath holy?

Keeping the Sabbath holy involves recognizing its sacred nature as established by God during creation. In Exodus 20:8, the command to remember the Sabbath underscores its significance for spiritual and communal worship. Christians maintain its holiness by reflecting on God's character, His rest, and the redemptive work accomplished through Christ. This devotion to God on the Sabbath is expressed primarily through worship, prayer, and the proclamation of the Gospel, affirming that true holiness comes not from mere observance but from relationship with Christ, who is the fulfillment of the Sabbath.