Dewayne Dunaway has argued that God's command to keep the Sabbath no longer applies to Christians, and whether or not we should keep the Sabbath is just a matter of personal preference. This is my response.
Matters of Opinion (Romans 14)
In Romans 14, Paul admonishes his readers not to pass judgment on one another over days and foods. Based on this chapter of Scripture, many believe Paul teaches that it doesn't matter whether or not believers observe the commanded holy days and dietary laws in the Torah. But is that really what Romans 14 teaches?