4. Remember to Keep Holy the Sabbath.
This one is a bit tricky, as it is widely understood to fall under the Jewish ceremonial law, not the moral law—the old covenant, not the new. Christ Himself healed (worked) on the Sabbath. That said, many Christians still view Sunday as the Sabbath and do, indeed, keep it holy. Not all liberals (there are certainly liberal Jews), but liberalism at large denies the Sabbath any significance whatsoever, much less a holy significance.
