Yep, that's ALL-CAPS on the COMMAND. What are we - a people who don't much like to be commanded at all - to do about having been commanded to remember the sabbath and keep it holy? What are we to do about the fact that we - on the regular - DON'T remember the sabbath or keep it holy? Whether you love and regularly practice sabbath, or resist it altogether, or think it completely unrealistic given the particulars of your life, this sermon is for you.