Many Christians say that Sunday is the Sabbath. Is that why Jesus died – so that the Sabbath could be moved from Saturday to Sunday? God forbid that Jesus’ life should be so trivialized!
The Sabbath was intended to signify something. Like all the rest of the Law of Moses with its feasts, rituals, and laws, it was intended to signify the coming Messiah. The Sabbath would be God’s rest from all His redemptive work just as the seventh day had been His rest from the original creation. When challenged about doing what the Pharisees considered unlawful on the Sabbath, Jesus replied that the Son of Man was Lord of the Sabbath. This emphasized the Messianic foreshadowing for which the Sabbath was designed – and that on the eve of it fulfillment.
Isaiah 58 speaks of a Sabbath in which one stops doing things his own way, stops pursuing his own pleasures, and stops speaking his own words. This is the life Jesus lived, and the life He calls us to imitate. We are to be ceasing from our own ways and pursuing the ways of God (Is 55), forsaking our own interests to look our for the interests of others (1 Cor 10), and speaking as one who speaks the utterances of God (1 Pet 4). This way of living, of course, is not to be a one-day-a-week affair. It is a lifestyle we are to wholly embrace. This is the Sabbath God intended.
Jesus Christ is our Sabbath. Therefore, let us celebrate the Sabbath seven days a week.